TY  - BOOK
AU  - Sharma,T.R.
TI  - Studies on powdery mildew of wheat caused by Erysiphe graminis f. sp. tritici
KW  - Food crops
KW  - Grain crops
KW  - Cereals
KW  - Mildews
KW  - Plant diseases
KW  - Poaceae fingi
KW  - Erysiphales
ER  -