000 00303nam a2200121Ia 4500
008 220303s2007 xx 000 0 und d
041 _aeng
082 _a574.5 BOT/ENV
100 _aBotkin, D.B.
_9112843
245 _aEnvironmental Science
250 _a6th
260 _aU.K.
_bJohn Wiley 2 sons
_c2007
999 _c121135
_d121135