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Harold John Hynes
2 cilt bulundu.
Cilt sonuçları
Studies on Helminthosporium root-rot of wheat and other cereals ..
Harold John Hynes · A.J. Kent, government printer [etc.]
Sayfa sayısı yok · 1935
Helminthosporium / Root rots / Grain / Diseases and pests
Plant diseases recorded in New South Wales
Robert Jackson Noble, William Augustus Birmingham, Harold John Hynes, Frederic Cyril McCleery · A.J. Kent, govt. printer
47 sayfa · 1935
Plant diseases / Botany