00337nam a2200133Ia 4500008004100000082001800041100001900059245002600078260003500104300000800139650001800147650002400165653001400189170901s1993    xx            000 0 und d  a595.182bK55N  aKhan, M. Wajid 0aNematode Interactions  aLondonbChapman and Hallc1993  a377  aPure Sciences  aZoological sciences  aNematodes