Catalytic Vapour Phase Ammoxidation of 3 and 4-Picolines in a Fixed Bed http://127.0.0.1/xmlui/handle/123456789/3149 2026-04-17T06:06:48Z 2026-04-17T06:06:48Z Catalytic Vapour Phase Ammoxidation of 3 and 4-Picolines in a Fixed Bed Prasad, R. http://127.0.0.1/xmlui/handle/123456789/3150 2015-06-01T06:23:09Z 1975-01-01T00:00:00Z Catalytic Vapour Phase Ammoxidation of 3 and 4-Picolines in a Fixed Bed Prasad, R. 1975-01-01T00:00:00Z