000 00492nam a22001697a 4500
008 230427b |||||||| |||| 00| 0 eng d
020 _a81-7169-319-9
040 _aNational Science Library
_cNational Science Library
080 _a504(100)
_bN5
245 _aGlobal environmental issues
260 _aDelhi:
_bCommonwealth Publishers,
_c1995
300 _a242p.
490 _aWorld environmental science series
_v4
650 _aScience
653 _aEnvironment
942 _2udc
_cBK
999 _c24418
_d24418