00354nam a2200133Ia 4500008004100000082001400041100001700055245004600072260003400118300000800152650001800160650002400178653001800202170901s1968    xx            000 0 und d  a592bN60U  aNigam, H. C. 0aUniversity Course of Invertebrate Zoology  aDelhibS. Nagin and Co.c1968  a693  aPure Sciences  aZoological sciences  aInvertebrates