000 00593nam#a2200229#a#4500
003 SLL
008 ///////////////////////////
020 _a
040 _aAR-SmtFML
_cAR-SmtFML
041 _aeng
100 1 _aBetz,Frederick,Jr.
245 1 0 _aEnvironment geology
250 _a
260 _aPennsylvania - EEUU
_bHutchinson and Ross
_c1975
300 _a390p.
_c25cm
490 0 _aBenchmark papers in geology
_v v.25
650 4 _xGeologia ambiental
_xGeomorfologia
_xTopografia del globo
_z
650 _aGeologia
859 _m 551.4 B466
_a110725
_c
_e
_g
901 _aL.C
942 _cBK
999 _c5078
_d5078