01046cam a22003011 4500009123211MiAaHDL20240401000000.0m d cr bn ---auaua890228s1949 nyua 000 0 eng dsdr-coo.1463369(COO)Voyager1463369(OCoLC)63972580(NIC)notisAGS9043(CStRLIN)NYCXA1022972BSAZTECBressler, Glenn Otto,1914-An economic analysis of labor saving methods and facilities on poultry farms in Pennsylvania.[Ithaca, N.Y.]1949.406 l.illus. (part fold.) form, plans.28 cm.Ph.D.Cornell Univ.June 1949Mode of access: Internet.Time studyfast(OCoLC)fst01151172Poultryfast(OCoLC)fst01073919Time study.PoultryPennsylvania.Pennsylvaniafast(OCoLC)fst01204598Mowery, A.S.Sprague, D.C.Automatic poultry feeder plan.Labor saving methods and facilities on poultry farms in Pennsylvania.00912321120220305041935.720240401000000.020240401152312.02026-04-12T17:31:45Z2026-04-12T17:30:02ZSDR-COOcooFOLIOprepare.pl-004-008BKsdr-coo.1463369cooSDRCOO1463369coo.31924013748508COO1463369COOCOO20260412googlecoo.319240137485081949icbibUS bib date1 >= 1931