00383nam a2200169Ia 4500008004100000041001200041082001200053082001100065100001300076100001800089100001100107245003900118260001300157260001900170260000900189650001500198150909s9999    xx            000 0 und d  aEnglish  a595.182  bBER/NE  aBert M    aZuckerman M    eEditor  aNematodes as biological models V.1  aNew York  bAcademic Press  c1980  aNematology