000			00377nam a2200157Ia 4500
008			180613s9999||||xx |||||||||||||| ||und||
020			_a0-69715894-2
041			_aen
082			_a363.7
100			_aCUNNINGHAM, William P.
245		0	_aEnvironmental science
250			_a3rd ed
260			_aLondon _bWm.C. Brown Publishers _c1995
300			_axxi, 612p.
942			_cSR
999			_c76399 _d76399