01118nam a22002651a 4500008387217MiAaHDL20100630000000.0m d cr bn ---auaua960627s1919 xxuab f000 0 eng dsdr-pst.a377028(OCoLC)33000361LIAS463875PStWaOLNWinston, R. A.(Robert Alonzo),1878-Soil survey of Clearfield County, Pennsylvania /by R. A. Winston, R. W. McClure, H. P. Cooper, and David C. Wimer.Washington :Government Printing Office ;1919.32 p. :1 color fold out map ;23 cm."Advance sheets - Field Operations of the Bureau of Soils, 1916."At head of title : "In cooperation with the Pennsylvania State College, School of Agriculture, and Experiment Station...."Mode of access: Internet.Soil surveysPennsylvaniaClearfield County.SoilsPennsylvaniaClearfield County.Wimer, David C.Cooper, H. P.McClure, R. W.Pennsylvania State College.Agriculture Experiment Station.United States.Bureau of Soils.00838721720100630000000.020120815062310.02024-07-19T17:52:13Z2024-07-19T17:30:02ZSDR-PSTUNKNOWNloader.pl-001-001BKsdr-pst.a377028pstSDRPSTpst.000025729245PSTa377028PSTPST20240719googlepst.0000257292451919pdbibUS fed docPSTPST20240717googlepst.0000125694341919pdbibUS fed doc