Indian Phytopathology. v.45, 1992
Singh, Dharam Vir, ed.
Indian Phytopathology. v.45, 1992 edited by Dharam VirSingh - New Delhi Indian Phtopathological Society 1992 - v.45, vii, 475 p.; 24cm.
0367973X
Indian Phytopathology. v.45, 1992 edited by Dharam VirSingh - New Delhi Indian Phtopathological Society 1992 - v.45, vii, 475 p.; 24cm.
0367973X