Soil survey of Northumberland County, Pennsylvania
By: United States Department of Agriculture, Soil Conservation Service ; in cooperation with the Pennsylvania State University, College of Agriculture ... [et al.].
Contributors: United States. Soil Conservation Service.
Publisher: The Service
Published: 1985
Place of publication: [Washington, D.C.?]
Language: eng
Number of pages: 178
Subjects: Soils -- Pennsylvania -- Northumberland County -- Maps.; Soil surveys -- Pennsylvania -- Northumberland County.
Genres: Maps.
Notes: Cover title.

"Issued March 1985"--P. iii.

Bibliography: p. 99.