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Effects of nitrogen application practices on tart cherry tree response and nitrate movement under trickle irrigation

Effects of nitrogen application practices on tart cherry tree response and nitrate movement under trickle irrigation

Hahn, Barry Richard

Text (1986)

Part of Electronic Theses & Dissertations

Environmental attitude and its effect on growers' nitrogen management practices : a case study of St. Joseph County corn growers

Environmental attitude and its effect on growers' nitrogen management practices : a case study of St. Joseph County corn growers

Arnaiz, Maria Emily Ouano

Text (1991)

Part of Electronic Theses & Dissertations

Accumulation and distribution of nitrogen in four winter wheat cultivars

Accumulation and distribution of nitrogen in four winter wheat cultivars

Heinrich, Geoffrey M.

Text (1979)

Part of Electronic Theses & Dissertations