000 00549nam a2200181Ia 4500
001 62718
008 180305n ii |||gr||||Z||||||465
020 _a81-7528-007-7
082 _a620.8
100 _aAgarwal, S.P.,
_eAuthor.
245 0 _aEnvironment Protection,Education And Development
_cS.P.Agarwal, J.C. Agarwal
_hTextual Documents
250 _aIst ed - 1996.
260 _aNew Delhi:
_bNew Concepts.
300 _a622p:
_c23cm.
653 _aEnvironment Protection,Education And Development
653 _aPG - Education
942 _2ddc
_cBK
999 _c63825
_d63825