000 01457nam a2200289 a 4500
003 BD-KhUET
005 20120716163616.0
008 120325s1994 ii a 000 0 eng
020 _a8171693059
040 _aBD-KhUET
_cBD-KhUET.
082 0 0 _a628
_222
245 _bhealth, education, law /
_cR. K. Sinha, editor.
_aEnvironmental Science :
260 _aNew Delhi :
_bCommonwealth Publishers,
_cc1994.
300 _avi, 141 p. :
_bill. ;
_c22 cm.
490 1 _aWorld Environmental Science Series ;
_vno.001.
650 0 _aEnvironmental sciences
_vEncyclopedias.
_93549
650 0 _aEnvironmentalism.
_93550
700 1 _aSinha, R. K.
_93551
942 _2ddc
_cBK
999 _c4110
_d4110