000 00503nam a2200181 4500
001 0000004240
008 121213 eng
040 _aJMG HQ
090 0 0 _a550.0723
_bGRE
100 1 _aGreenly, Edward
245 1 0 _aMethods in geological surveying
_cEdward Greenly, Howel Williams
260 _aLondon
_bThomas Murby
_c1930
300 _axvi, 420 p.
_bill.,tables
_c22 cm
504 _aIncludes bibliographical references
650 0 _aSurveying
650 0 _aGeology
_xField work
700 1 _aWilliams, Howel
999 _c20926
_d20926