Nielsen , Knut Schmidt Animal Physiology / Knut Schmidt Nielsen - 3rd ed. - New Delhi: Prentic Hall of India , 1973 - [10],145p., illus., figs.pict.; 24cm. - Foundation of modern biology series . Includrs Index Subjects--Topical Terms: PHYSIOLOGY , ANIMAL Dewey Class. No.: 571.1 / NIE/A