Author

Douglas W. Hoffman

10 books found

Cover of Soil survey of Bruce County

Soil survey of Bruce County

Douglas W. Hoffman · First published 1990

Cover of Soil survey of Huron County

Soil survey of Huron County

Douglas W. Hoffman · First published 1990

Cover of Soil survey of Simcoe County, Ontario

Soil survey of Simcoe County, Ontario

Douglas W. Hoffman · First published 1990

Cover of Neurobiology of hearing

Neurobiology of hearing

Richard A. Altschuler, Richard P. Bobbin, Douglas W. Hoffman, Richard P., Ph.D. Bobbin · First published 1986

Placeholder cover for The need for industrial parks

The need for industrial parks

Douglas W. Hoffman · First published 1977

Placeholder cover for Acreages of soil capability classes for agriculture in Ontario

Acreages of soil capability classes for agriculture in Ontario

Douglas W. Hoffman · First published 1975

Placeholder cover for The assessment of soil productivity for agriculture

The assessment of soil productivity for agriculture

Douglas W. Hoffman · First published 1971

Placeholder cover for Soil survey of Parry Sound District, Ontario

Soil survey of Parry Sound District, Ontario

Douglas W. Hoffman · First published 1962

Placeholder cover for Soil survey of York County

Soil survey of York County

Douglas W. Hoffman · First published 1955

Placeholder cover for Soil survey of Peel County

Soil survey of Peel County

Douglas W. Hoffman · First published 1953