Browsing by Author "Eck, Harold V."
Now showing items 1-5 of 5
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Movement of Surface Applied Nitrate Ions into Soils at Five Moisture Levels and Plant Absorption of Nitrogen from Soils below Permanent Wilting Point
Stewart, Bobby Alton (Oklahoma A & M College, 1957-05-01) -
Wheat Fertilization Studies in Western Oklahoma Progress Report, 1953-54
Eck, Harold V.; Stewart, Bobby A. (Oklahoma Agricultural Experiment Station, 1955-07) -
Wheat Fertilization Studies in Western Oklahoma Progress Report, 1954 - 1955
Eck, Harold V.; Stewart, Bobby A. (Oklahoma Agricultural Experiment Station, 1956-10) -
Wheat Fertilization Studies in Western Oklahoma Progress Report, 1955 - 1956
Eck, Harold V.; Stewart, Bobby A. (Oklahoma Agricultural Experiment Station, 1957-06)