000 00320nam a2200133Ia 4500
008 230108s9999 xx 000 0 und d
100 _aPurohit S.S.
245 0 _a"Ecology, Environment and Biology"
260 _bAgrobios�
260 _c2011
365 _b1800.00
650 _aEnvironmental Science
942 _cBK
999 _c253036
_d253036