000 00522nam a22001937a 4500
003 NUST - PNEC
005 20170116180806.0
008 150422b xxu||||| |||| 00| 0 eng d
020 _a8170242592
040 _cLIBRARY
082 _a363.7 MEN
100 _92969
_aMenaria, Rajendra
245 _aEnvironmental Conservation and Planning
_c Rajendra Menaria
250 _a1st ed
260 _aNew Delhi
_bAshish Publishing House
_cc1989.
300 _a161p. :
650 _92971
_aPollution
_xGeneral
942 _2ddc
_cBK
999 _c63185
_d63185