Las Estepas De Espa A Y Su Vegetaci N
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Las Estepas De Espa A Y Su Vegetaci N
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Author : Eduardo Reyes Prósper
language : es
Publisher: Editorial MAXTOR
Release Date : 2009-08-31
Las Estepas De Espa A Y Su Vegetaci N written by Eduardo Reyes Prósper and has been published by Editorial MAXTOR this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-08-31 with Education categories.
Las Estepas De Espa A Y Su Vegetaci N Classic Reprint
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Author : Reyes Prosper
language : es
Publisher: Forgotten Books
Release Date : 2017-11-05
Las Estepas De Espa A Y Su Vegetaci N Classic Reprint written by Reyes Prosper and has been published by Forgotten Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-11-05 with Science categories.
Excerpt from Las Estepas de España y Su Vegetación El Sr. Conde del Retamoso, con cuya amistad vengo honrándome desde remota fecha, tenía conocimiento de mi modesta labor botá nica, que ejecuto en el campo y en mi laboratorio particular desde hace más de veinte años; sabia la estimación que por reputadísimos sabios extranjeros y nacionales se hacía de mis pobres estudios; habló de ello a S. M. El rey D. Alfonso XIII (q. D. Y S. M., cu yas iniciativas en favor de la agricultura patria son sobradamente conocidas, dispuso que el más humilde obrero de la ciencia espa ñola, recorriese las estepas estudiando su vegetación; que un químico de la pericia del Dr. D. Ramiro Suárez analizase algunas de las tie rras y plantas que yo recogiese, y que el ilustrado ingeniero agró nomo del Real Patrimonio, D. Rafael Janini experimentase las apli caciones que como forrajeras tuviesen las plantas analizadas por el Dr. Suárez. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Miscellaneous Publication
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Author :
language : en
Publisher:
Release Date : 1961
Miscellaneous Publication written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1961 with Agriculture categories.
Morbidity And Mortality Weekly Report
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Author :
language : en
Publisher:
Release Date : 1994
Morbidity And Mortality Weekly Report written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Diseases categories.
Geographical Guide To Floras Of The World
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Author : Sidney Fay Blake
language : en
Publisher:
Release Date : 1961
Geographical Guide To Floras Of The World written by Sidney Fay Blake and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1961 with Botany categories.
Eurasian Steppes Ecological Problems And Livelihoods In A Changing World
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Author : Marinus J.A. Werger
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-06-14
Eurasian Steppes Ecological Problems And Livelihoods In A Changing World written by Marinus J.A. Werger and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-06-14 with Science categories.
Steppes form one of the largest biomes. Drastic changes in steppe ecology, land use and livelihoods came with the emergence, and again with the collapse, of communist states. Excessive ploughing and vast influx of people into the steppe zone led to a strong decline in nomadic pastoralism in the Soviet Union and China and in severely degraded steppe ecosystems. In Mongolia nomadic pastoralism persisted, but steppes degraded because of strongly increased livestock loads. After the Soviet collapse steppes regenerated on huge tracts of fallow land. Presently, new, restorative steppe land management schemes are applied. On top of all these changes come strong effects of climate change in the northern part of the steppe zone. This book gives an up-to-date overview of changes in ecology, climate and use of the entire Eurasian steppe area and their effects on livelihoods of steppe people. It integrates knowledge that so far was available only in a spectrum of locally used languages.
El Valor Geogr Fico De Espa A 1921
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Author : Emilio Huguet del Villar
language : es
Publisher: Edicions Universitat Barcelona
Release Date : 2011
El Valor Geogr Fico De Espa A 1921 written by Emilio Huguet del Villar and has been published by Edicions Universitat Barcelona this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with Science categories.
Los geógrafos y los biólogos conocen bien la obra de Emili Huguet del Villar, precursor de la moderna economía ambiental y de los recursos naturales, a quien consideran un clásico. Sin embargo, sus aportaciones siguen siendo ignoradas por la inmensa mayoría de economistas e historiadores económicos de nuestro país..El valor geográfico de España, publicado en 1921, es uno de sus trabajos más importantes en el ámbito de la economía de los recursos. Se trata de un ingente esfuerzo de cuantificación de los recursos naturales disponibles en España (suelos, minerales, energía hidráulica) y de análisis de los efectos que los condicionantes ‘geográficos’ imponían sobre la capacidad de desarrollo económico del país. La edición facsímile del libro se acompaña de cuatro estudios, de Ricardo Robledo, Ramon Garrabou y Enric Tello, Carles Sudrià e Isabel Bartolomé, y Daniel Tirado, sobre diversos aspectos de la obra y sobre su autor.
Pamphlets On Biology
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Author :
language : en
Publisher:
Release Date : 1868
Pamphlets On Biology written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1868 with categories.
Geograf A De Espa A
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Author : Leonardo Martín Echeverría
language : en
Publisher:
Release Date : 1932
Geograf A De Espa A written by Leonardo Martín Echeverría and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1932 with Spain categories.
Los Albores De La Bot Nica Marina Espa Ola 1814 1939
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Author : Francisco Javier Dosil Mancilla
language : es
Publisher: Editorial CSIC - CSIC Press
Release Date : 2007
Los Albores De La Bot Nica Marina Espa Ola 1814 1939 written by Francisco Javier Dosil Mancilla and has been published by Editorial CSIC - CSIC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with Botany categories.
El estudio que nos presenta esta publicación abarca un período de más de cien años donde la botánica marina sirve de hilo conductor para conocer las inquietudes intelectuales de nuestros naturalistas durante estos años, las prioridades sociales, las limitaciones del léxico científico español, la popularización del saber.