000 nam a22 7a 4500
999 _c630
_d630
003 OSt
005 20180628112248.0
008 180628b xxu||||| |||| 00| 0 eng d
020 _a0873711637
082 _a574.5222
_bBAR
100 _aBartell, Steven M.
110 _aGardner, R. H.
111 _aO'Neill, R. V.
245 _aEcological risk estimation /
_cby Steven M Bartell, R H Gardner & R V O'Neill.
260 _aLondon :
_bLewis Publishers ;
_c1992.
300 _a252 p.,
_c24 cm.
942 _2ddc
_cBK