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An economic analysis of potato yields on certain Ontario mineral soils in controlled fertilizer experiments, 1954-1956

An economic analysis of potato yields on certain Ontario mineral soils in controlled fertilizer experiments, 1954-1956

Wright, Philip A.

Text (1962)

Part of Electronic Theses & Dissertations

Effects of rates and sources of potassium on yields and mineral content of potatoes and evaluation of potassium quantity-intensity relationships of selected Michigan soils

Effects of rates and sources of potassium on yields and mineral content of potatoes and evaluation of potassium quantity-intensity relationships of selected Michigan soils

Crabtree, Robert Jewell

Text (1969)

Part of Electronic Theses & Dissertations