000 00454nam a2200169Ia 4500
020 _a81-219-0859-0
041 _aEng
082 _a577 Ver
100 _aVerma, P.S.
_91665667
245 _aEnvironment Biology Principles Of Ecology (1st Ed.)
250 _a1st Ed.
260 _aNew Delhi:
_b S Chand And Company;
_c2012.
300 _a591p.
520 _aAvailable
650 _aEcology, environment, environmental biology
_91665668
942 _cBK
999 _c219637
_d219637