LEADER 01060nam0-22003371i-450- 001 990002005580403321 005 20130325162312.0 035 $a000200558 035 $aFED01000200558 035 $a(Aleph)000200558FED01 035 $a000200558 100 $a20030910d1976----km-y0itay50------ba 101 0 $aeng 102 $aUS 105 $ay---a---101yy 200 1 $aRelative efficiency of various genetic mechanisms for suppression of insect populations$fE. F. Knipling, W. Klassen 210 $aHyattsville$cAgricultural Research Service$d1976 215 $a56 p.$d23 cm 225 1 $aTechnical Bulletin of U.S.D.A.$v1533 610 0 $aGenetica 610 0 $aInsetti$aGenetica 676 $a591.15 700 1$aKnipling,$bE. F.$084761 701 1$aKlassen,$bW.$0359940 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990002005580403321 952 $a61 III B.5/51$b832$fDAGEN 959 $aDAGEN 996 $aRelative efficiency of various genetic mechanisms for suppression of insect populations$9402894 997 $aUNINA