00502 2200157 4500001002100000008004100021035002000062245009900082100001800181084001500199520007500214082001100289650001400300650001600314990001400330INLIS000000000024937 Ind  a0010-1218006775 aObservations on the desert locust in East Africa from July, 1928 to April 1929cWILLIAMS, C.B. aC.B. Williams a595.71WILo aReprinted from: The Annals of Applied Biology, 20(3), 1933: p. 463-497 a595.71 aACRIDIDAE aEAST AFRICA amfn-26792