00525nam a2200181Ia 4500008004100000082001600041100001900057245002100076260005000097300000800147650001800155650002400173653001200197653001400209942001200223999001700235952009100252170901s1958    xx            000 0 und d  a595.7bW52I  aWilliams, C. B 0aInsect Migration  aLondonbWillmer Brothers and Haram Ltd.c1958  a235  aPure Sciences  aZoological sciences  aInsects  aMigration  2ddccBK  c10613d10613  00102ddc4070aRAUbRAUd2017-10-18l0o595.7 W52Ip1623r2017-10-18w2017-10-18yBK