00410nam a2200145Ia 4500008004100000082001800041100002400059245005900083250000600142260005300148300000700201650001800208650002400226653001400250170901s1962    xx            000 0 und d  a595.182bS38E  aShepherd, Audrey M. 0aEmergence of Larvae from Cysts in the Genus Heterodera  a1  aEnglandbCommonwealth Agricultural Bureauxc1962  a90  aPure Sciences  aZoological sciences  aNematodes