000 00744nam a2200217Ia 4500
999 _c21585
_d21585
005 20210803141436.0
008 170503s9999||||xx |||||||||||||| ||und||
040 _aAranzadi Liburutegia
080 _a550.3(761)
100 1 _aSheldon, Richard P.
_91418494
_d1923-
245 1 0 _aRelation between specific gravity and Iron content of rocks from the red mountain formation, Alabama /
_cby Richard P. Sheldon.
260 _aWashington :
_bUnited States Government Printing Office,
_c1964
300 _a17 p. --
336 _2isbdcontent
_aTexto (visual)
337 _2isbdmedia
_3Impreso
_asin mediación
490 _aGeological Survey Bulletin
490 _v 1182-D
650 _aAlabama
_91418762
650 _aGeofísica
_9557
942 _2cdu
942 _cBK
_2cdu