TY - BOOK AU - Oakes,Harvey TI - Erosion and related land use conditions on the lake Crook watershed, Lamar County, Texas T2 - United States. Soil Conservation Service. Erosion survey AV - S623 .U44 no. 14 U1 - 631.45631.45082 PY - 1940///] CY - Washington PB - [U.S. Govt. Print. Off. KW - Soil conservation KW - Texas KW - Erosion KW - Land use N1 - Issued by U. S. Dept. of Agriculture, Soil Conservation Service ER -