00411nam a2200157Ia 4500003000400000008004100004082001400045100002100059245004800080260004200128300001500170650001800185650002400203650001200227650001400239OSt170901s1975    xx            000 0 und d  a591bV67T  aVidyarthi, R. D. 0aText Book of Zoology / bby R. D. Vidyarthi  a.- Agrab: Agrasia Publishersc, 1975  aviii,727p.  aPure Sciences  aZoological Sciences  aZoology  aBook Bank