000 00254nam a22001217a 4500
040 _cHS
082 _a333
100 _aPAUL A. ERICKSON
245 _aEnvironmental impact assessment
260 _aNA
_bPAUL A. ERICKSON
_cNA
300 _a94p.
942 _cEK
999 _c8660
_d8660