01044cam a22002891 4500 agr66000065 DLC 20260227111024.0 790813s1966 dcua b f000 0 eng c agr66000065 (OCoLC)5267790 U.S. Nat'l Agr. Libr. NSbSU NSbSU DLC premarc S21 .A72 no. 1350 632.79 Wallace, Lew E., 1919- Stem sawflies of economic importance in grain crops in the United States, by L. E. Wallace and F. H. McNeal. Washington, Agricultural Research Service, U.S. Dept. of Agriculture, 1966. 50 p. illus. 23 cm. United States. Dept. of Agriculture. Technical bulletin no. 1350 "Literature cited": p. 37-50. Cephus cinctus European wheat-stem sawfly Cephus tabidus McNeal, F. H., joint author Technical bulletin (United States. Department of Agriculture) ; no. 1350. 12063 12063