000 01136cam a22002891 4500
001 gs 23000276
003 DLC
005 20260227111327.0
008 761220s1922 mduaf 001 0 eng c
010 _ags 23000276
035 _a(OCoLC)2636201
040 _aLibrary, U. S. Geological Survey
_cTxWB
_dDLC
042 _apremarc
050 0 0 _aTN942
_b.W27
100 1 _aWatts, Arthur Simeon,
_d1876-
245 1 4 _aThe fire clays of Maryland,
_cby Arthur S. Watts, H. G. Schurecht, Charles K. Swartz and George M. Hall. With an introductory chapter by Edward B. Mathews.
260 _aBaltimore,
_bThe Johns Hopkins press,
_c1922.
300 _a270 p.
_billus., IV pl., tables, diagrs.
_c26 cm.
490 0 _aMaryland. Geological survey, 1896- Special publications.
_vVol. XI, pt. 2
500 _aAlso published in Maryland. Geological survey. [Reort] Vol. XI (1922) p. [289]-559.
650 0 _aFire-clay.
650 0 _aClay
_zMaryland.
700 1 _aSchurecht, Harry George,
_d1892-
700 1 _aSwartz, Charles Kephart,
_d1861-
700 1 _aHall, George Martin,
_d1891-
700 1 _aMathews, Edward Bennett,
_d1869-
999 _c26270
_d26270