TY  - BOOK
AU  - Roy, Ram Karan
TI  - Physiology and Pathogenicity of Helminthosporium Turcicum Passerini
U1  - 571.9229 
PY  - 1962///
CY  - Sabour, Bhagalpur
PB  - RAU
KW  - Plant Pathology
KW  - Thesis
ER  -