01013cam a22002771a 4500001001300000003000400013005001700017008004100034010001700075035001900092040004700111042001200158043001200170050001800182070002100200072000900221100003700230245012000267260005200387300004700439490007600486500001700562500006500579650001300644830007800657agr41000391 DLC20260227111000.0770806s1941    dcuaf        f000 0 eng c  aagr41000391   a(OCoLC)3165436  aU. S. Dept. of agr. LibrarycOCdDNALdDLC  apremarc  an-usc--00aSB945.L7bS530 a1bAg84Te no.7740 aF8211 aShotwell, R. L.q(Robert Leslie)10aLife histories and habits of some grasshoppers of economic importance on the Great plains /cby Robert L. Shotwell.  aWashington :bU.S. Dept. of Agriculture,c1941.  a48 p., [10] p. of plates :bill. ;c23 cm.1 aTechnical bulletin / United States Department of Agriculture ;vno. 774  aCover title.  aContribution from Bureau of Entomology and Plant Quarantine. 0aLocusts. 0aTechnical bulletin (United States. Department of Agriculture) ;vno. 774.