000 00691nam a2200205Ia 4500
999 _c21263
_d21263
005 20210805110053.0
008 170503s9999||||xx |||||||||||||| ||und||
040 _aAranzadi Liburutegia
080 _a551.4
100 1 _aVarnes, David Joseph
_9628700
_d1919-
245 1 0 _aGraphic-locator method in geologic mapping /
_cby David J. Varnes, Tommy L. Finnell and Edwin V. Post.
260 _aWashington :
_bUnited States Government Printing Office,
_c1959
300 _a10 p. --
336 _2isbdcontent
_aTexto (visual)
337 _2isbdmedia
_3Impreso
_asin mediación
490 _aGeological Survey Bulletin
490 _v 1081-A
650 _aGeomorfología
_9903
700 1 _91438104
_aFinnell, Tommy L.
_d1923-1989
700 1 _aPost, Edwin V.
_91438105
942 _2cdu
942 _cBK
_2cdu