TY - BOOK AU - Steele,J.G. AU - Mowrey,R.G. TI - Erosion and related land use conditions on the Crooked creek project near Indiana, Pa T2 - U. S. Soil conservation service. Erosion survey AV - S623 .U44 no. 16 PY - 1940/// CY - Washington PB - [U.S. Govt. print. off.] KW - Land use KW - Pennsylvania KW - Soil conservation N1 - Issued by U. S. Dept of agriculture, Soil conservation service ER -