000 00484nam a22001577a 4500
003 OSt
008 091109t xxu||||| |||| 00| 0 eng d
020 _a8185336695
080 _a349.6:504
_bSIL'91
100 _aSilver, Cheryl Simon
_aDeFries, Ruth S
_97169
245 _aOne earth , one future
_bour changing global environment
260 _aNew Delhi
_bAffiliated East-West Press
_c1991
300 _axii, 196p.
653 _aEnvironmental pollution
_aGlobal warming
942 _cBK
999 _c123853
_d123853