000 00313nam a2200121Ia 4500
100 _aAggarwal, A
020 _a978-93-80037-22-6
942 _cBK
245 _aApplied ecology and natural resource management
260 _aNavyug Publishers & Distributors, New Delhi
_c2009
082 _a333.95 Agg
300 _a289
999 _c42448
_d42448