00280nam a2200121Ia 4500008004100000100002000041245003100061260002100092300000900113650001200122942000700134999001700141190216s9999||||xx |||||||||||||| ||und||  aNagabhushanam R 0aElements Of Animal Ecology  bEmkay Pubsc1972  a114p  aZoology  cBK  c37365d37365