000 01086cam a22002771 4500
001 gs 27000131
003 DLC
005 20260227111331.0
008 760202s1927 pauabf b s000 0 eng c
010 _ags 27000131
035 _a(OCoLC)1962182
040 _aU.S. Geol. Survey. Libr.
_cPSrS
_dOCoLC
_dDLC
043 _an-us-pa
050 0 0 _aTN958
_b.B4
100 1 _aBehre, Chas. H.
_q(Charles H.)
245 1 0 _aSlate in Northampton County, Pennsylvania,
_cby Charles H. Behre, Jr.
260 _aHarrisburg, Pa.,
_bDept. of Forests and Waters, Topographic and Geologic Survey,
_c1927.
300 _axii, 308 p. incl. illus., tables, diagrs.
_bfold. plates, 2 fold. maps.
_c24 cm.
490 1 _aPennsylvania. Topographic and Geologic Survey. Bulletin M9
500 _aAt head of title: Pennsylvania Geological Survey, fourth series.
500 _aTwo folded plates and folded maps in pocket.
504 _aBibliographical foot-notes.
650 0 _aSlate
_zPennsylvania
_zNorthampton County.
650 0 _aGeology
_zPennsylvania
_zNorthampton County.
830 0 _aBulletin M,
_v9.
999 _c26556
_d26556