000 00372nam a2200133Ia 4500
008 211118s9999||||xx |||||||||||||| ||und||
082 _a577
_bSIN-S
100 _aSinha, P C
245 0 _aSustainable Development
260 _bAnmol Publications
_aNew Delhi
_c2000
630 _xEcologyPost Graduate Reference
650 _aLife Sciences
_vBiologyChemistry
942 _cBOOK
999 _c103476
_d103476