1. How to consult on no-till;Berg;Ag Consultant and Fieldman.,1980
2. Mixing herbicides with dry bulk fertilizer;Cates;Weeds Today.,1981
3. The biology, control and utilization of aquatic weeds, Part IV;Holm;Weeds Today.,1981
4. Controlling weeds in turf;Kageyama;Weeds Today.,1981
5. Giant foxtail-a robber in your fields;Knake;Illinois Research.,1960a