01460cam a2200337 4500 agr68000253 DLC 20260227111031.0 691103s1968 dcu 000 0 eng c agr68000253 U.S. Nat'l Agr. Libr. DLC DLC SB19 .A384 no. 102 A64.9 R31A no. 102 United States. Agricultural Research Service. Extent and cost of weed control with herbicides and an evaluation of important weeds, 1965 [by] Agricultural Research Service, Federal Extension Service and Economic Research Service. [Washington] 1968. 85 p. 25 cm. Its ARS 34- 102 Cover title. At head of title: Crops research. Information was compiled by L. L. Danielson and others. Supersedes its A survey of extent and cost of weed control and specific weed problems, issued in 1965, as its ARS-34-23-1. Weeds Control. Weeds Eradication (Chemical) Weeds United States. Herbicides. Danielson, L. L. (Loran Leroy), 1913- United States. Federal Extension Service. United States. Department of Agriculture. Economic Research Service. United States. Agricultural Research Service. Survey of extent and cost of weed control and specific weed problems. 12548 12548