00483nam a22001577a 4500 OSt 251227b |||||||| |||| 00| 0 eng d 632.4 M96I Karwan, Md. Jasim Muzaffar Investigations on Helminthosporium bicolor Mitra Causing Purple Sheath Spot of Maize (Zea Mays L.) Dholi, Muzaffarpur TCA, Dholi 1975 59p. Msc. Agriculture Mycology & Plant Pathology ddc T 49731 49731 0 0 ddc 0 0 RAU RAU 2025-12-27 0 632.4 M96I 32033 2025-12-27 2025-12-27 T