TY - BOOK AU - Shear,C.L. AU - Miles,George F. AU - Hawkins,Lon A. TI - The control of black-rot of the grape T2 - U.S. Dept. of Agriculture. Bureau of Plant Industry. Bulletin AV - QK1 .U45 no. 155 PY - 1909/// CY - Washington PB - Govt. Print. Off. KW - Black rot KW - Control KW - Grapes KW - Diseases and pests ER -