00637nam a2200253Ia 4500 OSt 20231011124000.0 210323s9999||||xx |||||||||||||| ||und|| STCPL ENG 591.7 SIN-I Singh, H. R. Introduction to animal ecology and environmental biology / by H. R. Singh 4th ed. Jalandhar : Shoban Lal Nagin Chand & Co, 1993. 429 p. HB Zoology Animal ecology Ecosystem Estuarine ecology BK ddc ddc 37698 37698 0 0 ddc 0 ZOO 0 STCPL STCPL LIFE 2021-07-10 52.00 0 591.7 SIN-I 54419 2021-07-10 00:00:00 2021-07-10 BK