000 00364nam a22001337a 4500
008 170426b 2009 xxu||||| |||| 00| 0 eng d
020 _a9781412947046
082 _a363.7
_bG8625
100 _aGregory, Kenneth J.
245 _aEnvironmental sciences: a student's companion
260 _aLos Angeles
_bSage
_c2009
300 _axiv, 441p.
365 _e103.00
999 _c27445
_d27445