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Relation of Minimum Area Standards to Proportions Obtained by Dot Samples of Aerial Photos
Karl Edward Moessner
出版
Intermountain Forest and Range Experiment Station, Forest Service, U.S. Department of Agriculture
, 1957
URL
http://books.google.com.hk/books?id=QVEWGwAACAAJ&hl=&source=gbs_api