000 00733nam a2200217Ia 4500
999 _c19549
_d19549
005 20220107115731.0
008 170503s9999||||xx |||||||||||||| ||und||
040 _aAranzadi Liburutegia
080 _a55(796)
100 1 _aMcKelvey, Vincent Ellis
_91418493
_d1916-
245 1 4 _aThe phosphoria, park city and shedhorn formations in the western phospahte field /
_cby V. E. Mckelvey.
260 _aWashington :
_bUnited States Government Printing Office,
_c1959
300 _a46 p. + 1 map. --
336 _2isbdcontent
_aTexto (visual)
337 _2isbdmedia
_3Impreso
_asin mediación
490 _aGeological Survey Professional Paper
490 _v 313-A
650 _aEstratigrafía
_9722
650 _aIdaho
_91418473
942 _2cdu
942 _cBK
_2cdu