000 01089nam a2200277 4500
001 3090717
008 750602s1971 paua b s00010 engm
010 _a75310730
035 _a(Sirsi) l75310730
035 _a(Sirsi) .b10691510
035 _a.b10691510
049 _aSUSB
092 _a557
_bG294, G60
100 1 0 _aCrowl, G. H.
245 1 0 _aPleistocene geology and unconsolidated deposits of the Delaware Valley,
_bMatamoras to Shawnee on Delaware, Pennsylvania.
260 0 _aHarrisburg
_b[Topographic and Geologic Survey]
_c1971.
300 _a1 slipcase (vi, 40 p.
_billus., fold. col. map)
_c25 cm.
490 1 _aPennsylvania.
_bTopographic and Geologic Survey. General geology report
_vG60.
500 _a"Pennsylvania Geological Survey. 4th series."
500 _aSpine title: Pleistocene geology ... of the Delaware Valley.
650 0 _aGeology, Stratigraphic
_yPleistocene.
650 0 _aGeology
_zDelaware River Valley (N.Y.-Del. and N.J.)
740 0 1 _aPleistocene geology ... of the Delaware Valley.
830 0 _aGeneral geology report ;
_vG60.
596 _a5
999 _c39455
_d39455