000 00851cam a22002531i 4500
001 gs 12000325
003 DLC
005 20260227111313.0
008 790702s1912 dcuabf f001 0 eng
010 _ags 12000325
035 _a(OCoLC)5130350
040 _aDLC
_cICharE
_dDLC
042 _apremarc
043 _an-us-ct
050 0 0 _aQE75
_b.B9 no. 492
100 1 _aLoughlin, G. F.
_q(Gerald Francis),
_d1880-1946.
245 1 4 _aThe gabbros and associated rocks at Preston, Connecticut /
_cby G.F. Loughlin.
260 _aWashington,
_bGovt. Print.Off.,
_c1912.
300 _a158 p. :
_bill., plates, 4 fold maps (in pocket) fold diagr.
_c24 cm.
490 1 _aU.S. Geological survey. Bulletin 492
500 _aIncludes index.
650 0 _aPetrology
_zConnecticut
_zPreston.
810 1 _aUnited States.
_bGeological Survey.
_tBulletin ;
_v492.
999 _c25149
_d25149