Browsing Extension Series Publications by Author "Helm, J. L."
Now showing items 1-5 of 5
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Dry bean production handbook
Helm, J. L.; Grafton, K. F.; Schneiter, A. A.; Helm, J. L.; Grafton, K. F.; Schneiter, A. A. (North Dakota State University, 1990) -
Farmer's Guide for Seed Buying
Helm, J. L.; Spilde, L. A.; Helm, J. L.; Spilde, L. A. (North Dakota State University, 1990) -
Russian Thistles and Kochia for Forage
Helm, J. L.; Johnson, LaDon; Helm, J. L.; Johnson, LaDon (North Dakota State University, 1988) -
Selecting Quality Seed of Cereal Grains
Helm, J. L.; Spilde, L. A.; Helm, J. L.; Spilde, L. A. (North Dakota State University, 1990) -
Weed Control With Winter Rye
Helm, J. L.; Zollinger, R. K.; Helm, J. L.; Zollinger, R. K. (North Dakota State University, 1991)