Fungicides /
Agricultural chemicals. Book IV: fungicides
by W. T. Thomson.
- .
- vols. illustrations ; 23 cm.
- Agricultural chemicals book .
- Book IV .
General note Agricultural chemicals (a series title) covers: Book I. Insecticides Book II. Herbicides Book III. Miscellaneous chemicals: fumigants, growth regulators, repellents, and rodenticides Book IV. Fungicides