Books by J. Perlberger
Entomosporium maculatum on pea
Entomosporium maculatum on pears
Experiments on albinism in cit
Experiments on albinism in citrus seedlings
The prevention of diseases in
The prevention of diseases in citrus seedbeds
The occurrence of apple and pe
The occurrence of apple and pear scab in Palestine in relation to weather conditions
Xyloporosis, the new citrus di
Xyloporosis, the new citrus disease
Observation and investigation
Observation and investigation of seed bed diseases of citrus trees in Palestine