TY  - BOOK
AU  - Gupta, S.P.
TI  - Studies on the Leaf Spot of Paddy Caused by Helminthosporium Oryzae Breda De Haan With Special Reference to the Nature of Host Resistance
U1  - 633.1894 
PY  - 1961///
CY  - Sabour, Bhagalpur
PB  - RAU
KW  - Plant Pathology
KW  - Msc
KW  - Thesis
ER  -