Downy mildew (Blue mould) of tobacco in Australia
Ewart, Alfred J
Downy mildew (Blue mould) of tobacco in Australia / Council for Scientific and Industrial Research - Melbourne: H J Green, 1931 - 43p.
Bulletin no. 50
Downy mildew (Blue mould) of tobacco in Australia / Council for Scientific and Industrial Research - Melbourne: H J Green, 1931 - 43p.
Bulletin no. 50