00919cam a22002651 4500009165653MiAaHDL20240401000000.0m d cr bn ---auaua860714s1948 nyua 000 0 eng dsdr-coo.1118947(COO)Voyager1118947(OCoLC)63604520(NIC)notisAEX9406(CStRLIN)NYCX86B104685NICNICNICAshdown, Donald,1918-Control of lettuce yellows disease through control of Macrosteles divisus (Uhl.) in New York.[Ithaca, N. Y.]1948.127 l.illus., tables, diagrs.27 cm.Ph. D.Cornell Univ.June 1948Mode of access: Internet.LettuceDiseases and pestsfast(OCoLC)fst00996821Aster yellowsfast(OCoLC)fst00819274Aster leafhopperfast(OCoLC)fst01429812LettuceDiseases and pests.Aster leafhopper.Aster yellows.00916565320220306025718.220240401000000.020240401152046.02024-10-26T17:41:58ZSDR-COOcooFOLIOprepare.pl-004-008BKsdr-coo.1118947cooSDRCOO1118947coo.31924018249171COO1118947COOCOO20241026googlecoo.319240182491711948icbibUS bib date1 >= 1931