000 00356nam a2200145Ia 4500
008 230711s9999||||xx |||||||||||||| ||und||
041 _aENG
082 _a621
_bED-C
100 _aEdward,J Kormondy
245 0 _aConcepts of ecology
250 _a12th
260 _c1989
_aNew Delhi
_bPrentice-Hall of India Private Limited
650 _aPhysics
942 _cBK
999 _c665
_d665