000 00420nam a2200181Ia 4500
008 201126s9999 xx 000 0 und d
041 _aeng
020 _a9788189757984
082 _a660.6
_bGAD
100 _aGADI, RANU
245 _aENVIRONMENTAL STUDIES
260 _aNEW DELHI
_bS K KATARIA AND SONS
_c2012
300 _a346
690 _aBIOTECHNOLOGY
690 _aFET
999 _c18700
_d18700
942 0 0 _02