00431    a2200169   4500020001500000082001500015100001700030245002200047250001200069260005000081300002100131650002500152650001200177650003600189700001900225700001700244  a8121903573  a571.1bVER  aVerma, P. S.  aAnimal physiology  a3rd ed.  aNew DelhibS. Chand & Company Ltdc1977g1995  axxxi,417p.c20cm  aLife sciences bilogy  aAnimals  aPhysiology and related subjects  aAgarwal, V. K.  aTyagi, B. S.