Title: Erosion and related land use conditions in the Conestoga area, Pennsylvania / by Jay A. Bonsteel ... and Turner C. Bass ... Field survey by T. C. Bass and party ... United States Department of agriculture, Soil conservation service.
Authors: Bonsteel, Jay A. 1873-; Bass, Turner Cheshire, 1906- ,
Publisher: U. S. Govt. print. off.,
Year: 1940
Subjects: Soil conservation Pennsylvania.