005190000a2200169000450024501000000065000180010065000260011865000130014465100280015765300140018504100130019970000240021270000210023670000220025710000190027977300510029810aEstimating densities of grasshopper (Orthoptera: Acrididae) assemblages using binomial sampling14aEntomología14aMétodos de muestreo14aDensidad 4dMontanapEstados Unidos fAcricidae0 aInglés1 aLokwood, Jeffrey A.1 aKemp, William P.1 aNolam, Maureen A.1 aLegg, David E.1 tEnvironmental Entomologyh4q733-742d1993g22