00400nam a2200109Ia 4500008004100000082004300041100002400084245009000108260005600198300000800254650002800262140113s9999    xx            000 0 und d  a"632.939.1:595.7""1962.10.16 / 1"" K3"  a"Lindquist, A. W.;"  aInsect Population Control by the Sterile-Male Technique - Tech. Reports Series No. 21  b"Vienna : International atomic energy agency, 1963"  a59p  aAgriculture- Entomology