000 00583nam a2200205 i 4500
008 190617n 000 0 eng d
245 1 0 _aEarth science /
_cRobert H. Marshall & Allen Rosskopf.
040 _erda
336 _atext
_2rdacontent
337 _aunmediated
_2rdamedia
338 _avolume
_2rdacarrier
300 _ax, 310 pages,.
264 1 _aCircle Pines, Minnesota :
_bAmerican Guidances Service, Inc.,
100 _aMarshall, Robert H.,...et. al.
700 _aRosskopf, Allen.
005 20240929113615.0
001 36197
003 0000000000
942 _cHS
_2ddc
999 _c6615
_d6615