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Author

Paul D. Manion

4 books found

Cover of Scleroderris Canker of Conifers

Scleroderris Canker of Conifers

Paul D. Manion · First published 2011

Cover of Forest decline concepts

Forest decline concepts

Paul D. Manion, Denis Lachance · First published 1992

Cover of Tree disease concepts

Tree disease concepts

Paul D. Manion · First published 1981

Placeholder cover for Factors affecting the germination of basidiospores of the heart rot fungus, Fomes ignaiarius, in the infection of trembling aspen

Factors affecting the germination of basidiospores of the heart rot fungus, Fomes ignaiarius, in the infection of trembling aspen

Paul D. Manion · First published 1967