ScienceJohn Michels (Journalist) 1941 |
From inside the book
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Page 17
... Natural Area in land management research is developing rapidly . New possibilities are revealed where multiple land use is designed to supply the highest returns of such renew- able resources as timber , wildlife , forage , water and ...
... Natural Area in land management research is developing rapidly . New possibilities are revealed where multiple land use is designed to supply the highest returns of such renew- able resources as timber , wildlife , forage , water and ...
Page 163
... natural areas exemplifying vegetation types , the point with which Van Name is primarily concerned , are the 41 natural areas on the National Forests , con- taining approximately 50,000 acres . Representatives of over 20 major forest ...
... natural areas exemplifying vegetation types , the point with which Van Name is primarily concerned , are the 41 natural areas on the National Forests , con- taining approximately 50,000 acres . Representatives of over 20 major forest ...
Page 247
... natural laws which are operating in controlling these fac- tors ? " It is my contention that this method of ap- proach is valuable in approaching any problem . At the psychological level we are dealing with something a little different ...
... natural laws which are operating in controlling these fac- tors ? " It is my contention that this method of ap- proach is valuable in approaching any problem . At the psychological level we are dealing with something a little different ...
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