Indian Phytopathology. v.32, 1979
Arewal, J.S., ed.
Indian Phytopathology. v.32, 1979 edited by J.S.Grewal - New Delhi Indian Phtopathological Society 1979 - v.32, xxiii, 667 p.; 24cm.
0367973X
Indian Phytopathology. v.32, 1979 edited by J.S.Grewal - New Delhi Indian Phtopathological Society 1979 - v.32, xxiii, 667 p.; 24cm.
0367973X