00478nam a2200181Ia 4500008004100000082001400041100002100055245002000076250000600096260006200102300000800164650001800172650002400190653001200214700002300226700002400249700002300273170901s1975    xx            000 0 und d  a591bS94G  aStorer, Tracy I. 0aGeneral Biology  a5  aNew DelhibTata McGraw Hill Publishing Company Ltd.c1975  a899  aPure Sciences  aZoological sciences  aZoology  aNybakken, James W.  aStebbins, Robert C.  aUsinger, L. Robert