000 00334nam a2200133Ia 4500
008 220613s9999||||xx |||||||||||||| ||und||
100 _aKaushik,A.
245 0 _aPerspectives in Environmental Studies
250 _a3rd
260 _bNew Delhi: New Age International
300 _a309
650 _aGeneral Management
942 _cMANG
999 _c15983
_d15983