00350nam a2200133Ia 4500008004100000082001400041100002400055245002500079260003700104300001000141600002600151600002600177650001300203140113s9999    xx            000 0 und d  a595.13 M7  a" Veech, Joseph A."  aVistas on nematology  b"Society of nematologists, 1987"  a509p.  a" Dickson, Donald W."  a" Dickson, Donald W."  aNematode