01482nam a2200361 a 4500101940942u2027906MiAaHDL20170424000000.0m d cr bn ---auaua920918s1992 dcua b f001 0 eng d0160378141 :$9.50sdr-uva.u2027906(GPO)92084332(OCoLC)26628959(Sirsi) o26628959001-000-04582-2GPODGPODGPODLCVA@D0003A 1.76:693Knipling, E. F.Principles of insect parasitism analyzed from new perspectives :practical implications for regulating insect populations by biological means /E.F. Knipling.Washington, DC :U.S. Dept. of Agriculture, Agricultural Research Service :Supt. of Docs., U.S. G.P.O. [distributor,1992]xi, 337 p. :ill. (some col.) ;23 cm.Agriculture handbook ;no. 693Includes indexes."April 1992"--P. ii.Shipping list no.: 92-0515-P.Includes bibliographical references (p. 277-295).Mode of access: Internet.2PestsBiological control.Biological pest control agents.Parasitic insects.United States.Agricultural Research Service.10194094220170424000000.020170519103921.02025-08-29T17:53:42Z2025-08-29T17:50:03ZSDR-UVAUNKNOWNprepare.pl-004-007BKsdr-uva.u2027906uvaSDRUVAuva.x002136478UVAu2027906UVAUVA20250829googleuva.x0021364781992pdbibUS fed doc