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Google圖書搜尋
Radiation Measurements by Various Instruments in the Open and in the Forest
Howard William Lull
James Schuyler Jordan
Irvin Cope Reigner
Ward M. Sharp
出版
Northeastern Forest Experiment Station, Forest Service, U.S. Department of Agriculture
, 1967
URL
http://books.google.com.hk/books?id=fbpUvgEACAAJ&hl=&source=gbs_api