TY  - BOOK
AU  - Om Prakash
TI  - Alternaria helianthi (Hansf.) Tubaki & Nishihara Insiting Sunflower Blight
U1  - 632.3 
PY  - 1977///
CY  - Dholi, Muzaffarpur
PB  - TCA
KW  - Mycology & Plant Pathology
KW  - Sunflower
KW  - Thesis
ER  -