Agricultural chemicals - Thomson, W. T. (William Thomas) (Fresno, Calif. : Thomson Publications, 1976)
v. 1. Insecticides, acaricides and ovicides -- v. 2. Herbicides -- v. 3. Fumigants, growth regulators, repellents and rodenticides -- v. 4. Fungicides
Includes vols. of various editions
Keywords: Agricultural chemicals