00321nam a2200121Ia 4500008004100000082001700041100001800058245002400076250000800100260003700108300001300145490004100158260610b        |||||||| |||| 00| 0 eng d  a574bH251.AD  aHanson, E. D.  aAnimal diversityb/  a2nd  aNew Delhi:bPrentice-Hall,c1970  ax, 118p.  aFoundations of Modern Biology series