000 00282nam a22001097a 4500
008 150827b xxu||||| |||| 00| 0 eng d
020 _a0030031338
082 _a363.7 ARM
100 _aARMS, KAREN
245 _aENVIRONMENTAL SCIENCE
260 _aAUSTIN
_bHOLT, RINEHART AND WINSTON
_c1996
999 _c1324
_d1324