1. Principles of Weed Control;Ahlgren,1951
2. Fundamentals of Weed Management in Hot Climate Peasant Agriculture: A Multi-disciplinary Study of Principles, Potentials and Practices Primarily Based on Indian and International Weed Science Literature;Alström,1990
3. Weed Science Principles;Anderson,1983
4. Weed Science Principles;Anderson,1996
5. Weed Control Handbook. British Weed Control Council,1958