01187cam a2200277 4500 agr68000327 DLC 20260227111031.0 690923s1968 dcua 000 0 eng c agr68000327 U.S. Nat'l Agr. Libr. DLC DLC 1.96 Ad6Tp no. 151 Hitchcock, A. S. (Albert Spear), 1865-1935. Key to the native perennial grasses, midwest region east of the Great Plains. Abstracted from Hitchcock's Manual of the grasses. [Washington] U.S. Soil Conservation Service, 1968. 116 p. illus. 26 cm. [United States. Soil Conservation Service] SCS-TP 151 Cover title. Compiled by the plant scientists at the Midwest Regional Technical Service Center, Soil Conservation Service, Lincoln, Neb. Grasses United States. Gramineae. Gt. Plains Botany. United States. Soil Conservation Service. Midwest Regional Technical Service Center. Hitchcock, A. S. (Albert Spear), 1865-1935. Manual of grasses of the United States. SCS-TP ; 151. 12612 12612