000 01079cam a22002891 4500
001 gs 63000240
003 DLC
005 20260227111412.0
008 761015s1963 dcuabd b f000 0 eng
010 _ags 63000240
035 _a(OCoLC)2505529
040 _aDLC
_cOClU
_dISS
_dOCoLC
_dDLC
042 _apremarc
050 0 0 _aQE75
_b.P9 no. 370
086 0 _aI 19.16:370
100 1 _aRobinson, G. D.
_q(Gershon Du Vall),
_d1918-
245 0 0 _aGeology of the Three Forks quadrangle, Montana.
_cWith sections on petrography of igneous rocks, by H. Frank Barnett.
260 _aWashington,
_bU.S. Govt. Print. Off.,
_c1963.
300 _a143 p.
_billus., maps (2 col.) diagrs., tables.
_c29 cm.
410 2 0 _aGeological Survey (U.S.).
_tProfessional paper,
_v370
500 _a4 pieces of illustrative matter fold. in pocket.
504 _aBibliography: p. 135-140.
650 0 _aGeology
_zMontana
_zThree Forks quadrangle
650 0 _aPetrology
_zMontana
_zThree Forks quadrangle
700 1 _aBarnett, Henry Frank,
_d1921-
740 4 _aThe Three Forks quadrangle, Montana.
999 _c29721
_d29721