Books by W. W. Yothers
The citrus rust mite and its c
The citrus rust mite and its control
Mixing emulsified mineral lubricating oils with deep-well waters and lime-sulphur solutions
The camphor thrips
Spraying for the control of in
Spraying for the control of insects and mites attacking citrus trees in Florida
The woolly white fly in florid
The woolly white fly in florida citrus groves
Spraying for white flies in Fl
Spraying for white flies in Florida