000 00460cam a2200181ua 4500
020 _a0-697-04386-X
_c40.50
041 _aeng
_h
082 _a551.2
_bMON/EN
100 _aMontgomery, Casla W .
245 _aEnvironmental geology /
_cCasla W Montgomery.
_hTextual Documents
250 _a2 /
_b.
260 _a :
_bW M C Brown publishers ,
_c1989.
300 _a476 ; .
365 _a40.50
504 _a
942 _cBK
999 _c261163
_d261163