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Effects of shading on soil conditions /

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Bibliographic Details
Main Author: Stewart, J. B.
Corporate Authors: United States. Department of Agriculture, United States. Bureau of Soils
Format: Government Document Book
Language:English
Published: [Place of publication not identified] : [publisher not identified] ; 1907.
Description
Item Description:"Bureau of Soils-Bulletin Number39."
Physical Description:19 pages