Investigations on Brown Spot of Rice (Oryza sativa L.) Caused by Helminthosporium oryzae Breda de Haan (=Drechslera oryzae Subramanian and Jain)

Ramayan Singh

Investigations on Brown Spot of Rice (Oryza sativa L.) Caused by Helminthosporium oryzae Breda de Haan (=Drechslera oryzae Subramanian and Jain) - Pusa, Samastipur : RAU , 1982 - 72p.




Plant Pathology
Rice
Thesis
M. Sc.

632 / S48I
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