Harvesting Costs Returns Under 4 Cutting Methods In Mature Beech Birch Maple Stands In New England
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Harvesting Costs Returns Under 4 Cutting Methods In Mature Beech Birch Maple Stands In New England
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Author : Stanley M. Filip
language : en
Publisher:
Release Date : 1967
Harvesting Costs Returns Under 4 Cutting Methods In Mature Beech Birch Maple Stands In New England written by Stanley M. Filip and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1967 with Logging categories.
Uneven Aged Management Of Northern Hardwoods In New England
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Author : William B. Leak
language : en
Publisher:
Release Date : 1975
Uneven Aged Management Of Northern Hardwoods In New England written by William B. Leak and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1975 with Forest management categories.
Birch
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Author :
language : en
Publisher:
Release Date : 1969
Birch written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1969 with Paper birch categories.
Cutting And Cultural Methods For Managing Northern Hardwoods In The Northeastern United States
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Author : Stanley M. Filip
language : en
Publisher:
Release Date : 1973
Cutting And Cultural Methods For Managing Northern Hardwoods In The Northeastern United States written by Stanley M. Filip and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1973 with Forest management categories.
Usda Forest Service Research Paper Ne
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Author :
language : en
Publisher:
Release Date : 1975
Usda Forest Service Research Paper Ne written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1975 with Forests and forestry categories.
A Comparison Of Four Survey Techniques Used In Outdoor Recreation Research
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Author : Elwood L. Shafer
language : en
Publisher:
Release Date : 1967
A Comparison Of Four Survey Techniques Used In Outdoor Recreation Research written by Elwood L. Shafer and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1967 with Recreational surveys categories.
S2Because of the great and growing interest in outdoor recreation, many studies are being made by private and public agencies that need information for planning use of land and facilities for recreational purposes. In these studies much attention is being given to the people who use recreational facilitieswho they are; where they come from; what they like; what they want; how much they are willing to spend. Many types of surveys are being used in studying these people. The main question in planning a survey of this sort is: What survey technique can be used that will provide the most reliable and valid results at the least cost? To get an answer that we could use in our recreation research program, we made a study of four different survey techniquesa personal interview, a handout questionnaire, an immediate mail questionnaire, and a delayed mail questionnaire. Results show that the delayed mail survey, conducted 3 months after the camping experience, gets the best results at the least cost. Our study is described here for the benefit of other research workers in outdoor recreation.S3.
T H A T S
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Author : A. Jeff Martin
language : en
Publisher:
Release Date : 1975
T H A T S written by A. Jeff Martin and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1975 with Logging categories.
U S Forest Service Research Paper Ne
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Author :
language : en
Publisher:
Release Date : 1967
U S Forest Service Research Paper Ne written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1967 with Forests and forestry categories.
U S Forest Service Research Paper Ne
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Author : Northeastern Forest Experiment Station (Radnor, Pa.)
language : en
Publisher:
Release Date : 1963
U S Forest Service Research Paper Ne written by Northeastern Forest Experiment Station (Radnor, Pa.) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1963 with Forests and forestry categories.
Proceedings
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Author :
language : en
Publisher:
Release Date : 1980
Proceedings written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1980 with Forest reserves categories.