000 00290nam a22001097a 4500
008 160406b xxu||||| |||| 00| 0 eng d
020 _a0030031338
082 _a363.7 ARM
100 _aARMS KAREN.
245 _aHOLT ENVIRONMENTAL SCIENCE.
260 _aAUSTIN;
_bHOLT RINEHART AND WINSTON,
_c1996.
999 _c4107
_d4107