Soil survey of Darke County, Ohio
By: United States Department of Agriculture, Soil Conservation Service ; in cooperation with Ohio Department of Natural Resources, Division of Soil and Water Conservation, and Ohio Agricultural Research and Development Center.
Contributors: United States. Soil Conservation Service.; Ohio. Division of Soil and Water Conservation.; Ohio Agricultural Research and Development Center.
Publisher: The Service
Published: 1987
Place of publication: [Washington, D.C.?]
Language: eng
Number of pages: 152
Subjects: Soils -- Ohio -- Darke County -- Maps.
Genres: Maps.
Notes: Cover title.

Shipping list no.: 87-605-P.

"Issued August 1987"--P. iii.

Includes index to map units.

Bibliography: p. 93.