Soil survey of Plymouth County, Iowa /

Bibliographic Details
Main Author:	Gray, D. S.
Corporate Authors:	United States. Bureau of Chemistry and Soils, Iowa Agricultural Experiment Station
Other Authors:	Gray, A. L. (Adonis Lyle), 1898-
Format:	Government Document Book
Language:	English
Published:	Washington, D.C. : G.P.O., 1928.
Subjects:	Soils > Iowa > Plymouth County. Soil surveys > Iowa > Plymouth County.

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