Browsing by Author "Van Der Puy, David"
Now showing items 1-2 of 2
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Hay in 10 weeks direct seeding alfalfa
Dodds, Duaine L.; Meyer, Dwain; Van Der Puy, David; Dodds, Duaine L.; Meyer, Dwain; Van Der Puy, David (North Dakota State University, 1984) -
Shelterbelt weed control
Van Der Puy, David; Van Der Puy, David (North Dakota State University, 1986)