01057cam a22003011a 4500 agr61000354 DLC 20260227111021.0 791004s1961 dcuab b f000 0 eng c agr61000354 (OCoLC)5465792 U.S. Dept. of Agr. Lib. DSI DNAL DLC n-ust-- S21 .A72 no. 1246 1 Ag84Te no.1246 F820 K001 Hawksworth, Frank G., 1926- Dwarfmistletoe of ponderosa pine in the Southwest / by Frank G. Hawksworth. Washington : U.S. Dept. of Agriculture, 1961. iii, 112 p. : ill., maps ; 23 cm. Technical bulletin / United States Department of Agriculture ; no. 1246 Literature cited: p. 101-105. Dwarf mistletoes. Ponderosa pine Diseases and pests. Conifers Diseases and pests Southwest, New. Technical bulletin (United States. Department of Agriculture) ; no. 1246. 11778 11778