TY - GEN TI - Comparative physiology: the open university, science: a second level course U1 - 591.1 PY - 1977/// CY - Milton Keynes PB - Open University KW - Physiology, Comparative N1 - Contents : Unit 1. Introduction The Animal Kingdom -- Unit 4-7. Animals-Feeding, Circulation And Breathing Plant Growth -- Units 8-11. Animals-Harmones And Regulation Evolution Of Physiological Mechanisms; Units 8-11 ER -