International Wheat Rust Nursery Reports 1968. Sumary
Kilpatrick, R.A.
International Wheat Rust Nursery Reports 1968. Sumary - Beltsville, MD (USA) : Agricultural Research Service, U.S. Department of Agriculture, 1970 - 32 pages - Printed - Crops Research Division ; CR-44-70 .
English
International Wheat Rust Nursery Reports 1968. Sumary - Beltsville, MD (USA) : Agricultural Research Service, U.S. Department of Agriculture, 1970 - 32 pages - Printed - Crops Research Division ; CR-44-70 .
English