01143cam a22003371a 4500 agr39000275 DLC 20260227110957.0 850716s1939 dcuab b f000 0 eng agr39000275 (OCoLC)12270150 DLC DSI DNAL DLC premarc n-us-nm n-us-co n-us-tx SB945.L5 R6 1 Ag84C no.518 F821 F110 630.6173 Romney, Van Ernest, 1904- [from old catalog] Breeding areas and economic distribution of the beet leafhopper in New Mexico, Washington, D.C. : U.S. Dept. of Agriculture, 1939. 15 p. : ill., maps ; 23 cm. Circular / United States Department of Agriculture ; no. 518 Contribution from Bureau of Entomology and Plant Quarantine. Bibliography: p. 13-14. Beet leafhopper Texas. Beet leafhopper Colorado. Beet leafhopper New Mexico. Circular (United States. Department of Agriculture) ; no. 518. 9940 9940