000 00456 a2200145 4500
008 141010b2007 xxu||||| |||| 00| 0 eng d
020 _a9780813124117
082 _a333.72
100 _aConkin, Paul K.
245 _aThe state of the Earth environmental challenges on the road to 2100 /
_cPaul K. Conkin
260 _aHyderabad :
_bUniversity Press Pvt Ltd.,
_c2007.
300 _a308p.
650 _aEarth : Protection
650 _aEnvironmental Conservation
999 _c2470
_d2470