000 00234nam a2200097Ia 4500
008 170619s9999 xx 000 0 und d
100 _aSINGH S P
245 0 _aECOLOGY ENVIRONMENT & RESOURCE CONSERVATION
260 _bANAMAYA
260 _c2010
546 _aENGLISH
999 _c19442
_d19442