00997cam a2200241 a 4500011394602MiAaHDL20141009010000.0m d cr bn ---auaua801024s1952 dcuabd f00000 eng dsdr-uiuc1083244AEV-1397(OCoLC)6858257MOAMOAm.c.AGLRQF1Ag84C no.906F831Improvements in the control of ribes by chemical and mechanical methods /by H.R. Offord ... [et al.].Washington, D.C. :U.S. Dept. of Agriculture,1952.72 p., 9 leaves of plates :ill., charts, map ;24 cm.Circular / United States Department of Agriculture ;no. 906Bibliography: p. 71-72.Mode of access: Internet.White pineDiseases and pestsControl.Blister rustControl.Offord, H. R.(Harold Reginald),1903-01139460220020415161942.020141009010000.020141112162027.02025-01-30T19:28:50Z2025-01-30T18:30:02ZSDR-UIUCUNKNOWNloader.pl-003-020BKsdr-uiuc1083244uiugSDRUIUCuiug.30112019276705UIUv.906(1952)1083244UIUUIUC20250130googleuiug.30112019276705v.906(1952)1952pdbibUS fed doc