000 00300nam a2200133Ia 4500
008 160316s1989 xxu||||| |||| 00| 0 eng d
020 _a
100 _aBill Freedman
245 _aEnvironmental Ecology
250 _a1st
260 _aNEW YORK
_bACADEMIC PRESS
_c1989
300 _a424
700 _a
_a
999 _c11679
_d11679