000 01025cam a22002651 4500
001 gs 50000086
003 DLC
005 20260227111356.0
008 780307s1950 dcua f000 0 eng c
010 _ags 50000086
035 _a(OCoLC)3694112
040 _aU.S. Geol. Survey. Libr.
_cUSlW
_dOCoLC
_dDLC
050 0 0 _aQE75
_b.P9 no. 225
051 _aQE391.M85
_bJ3
082 _a549.65
100 1 _aJahns, Richard H.
_q(Richard Henry),
_d1915-
245 1 0 _aPhysical characteristics of commercial sheet muscovite in the southeastern United States,
_cby Richard H. Jahns and Forrest W. Lancaster.
260 _aWashington,
_bU.S. Govt. Print. Off.,
_c1950.
300 _aiv, 110 p.
_billus., map.
_c29 cm.
410 2 0 _aGeological Survey (U.S.).
_tProfessional paper
_v225
500 _aPrepared under a cooperative agreement with the State of North Carolina and the Tennessee Valley Authority.
504 _a"List of references": p. 106-107.
650 0 _aMuscovite
700 1 _aLancaster, Forrest W.,
_ejoint author
999 _c28452
_d28452