TY  - BOOK
AU  - Thomson, William Thomas
TI  - Agricultural chemicals
AV  - S585.T48 1973 
PB  - Simmons Pub. Co.
KW  - Agricultural chemicals
KW  - S
N1  - Includes vols. of various editions . Title of revised v.1 varies slightly; BZU has 1973 rev. book 1; v.1. Insecticides and acaricides - v.2. Herbicides - v.3. Miscellaneous chemicals , fumigants , growth regulators , repellents , and rodenticides - v.4. Fungicides; BZU has 1973 rev. , book 1
ER  -