Agriculture for Beginners Revised Edition
Chapter 5
XXVII. THE CAUSE AND NATURE OF PLANT DISEASE 122
XXVIII. YEAST AND BACTERIA 127
XXIX. PREVENTION OF PLANT DISEASE 129
XXX. SOME SPECIAL PLANT DISEASES 130
Agriculture for Beginners Revised Edition
XXVII. THE CAUSE AND NATURE OF PLANT DISEASE 122
XXVIII. YEAST AND BACTERIA 127
XXIX. PREVENTION OF PLANT DISEASE 129
XXX. SOME SPECIAL PLANT DISEASES 130