TY  - BOOK
AU  - Karwan, Md. Jasim Muzaffar
TI  - Investigations on Helminthosporium bicolor Mitra Causing Purple Sheath Spot of Maize (Zea Mays L.)
U1  - 632.4 
PY  - 1975///
CY  - Dholi, Muzaffarpur
PB  - TCA, Dholi
KW  - Mycology & Plant Pathology
ER  -