Momentum and Mass Transfer Studies in Semifluidized Beds http://127.0.0.1/xmlui/handle/123456789/14701 2026-04-17T06:00:16Z Momentum and Mass Transfer Studies in Semifluidized Beds http://127.0.0.1/xmlui/handle/123456789/14702 Momentum and Mass Transfer Studies in Semifluidized Beds Singh, Adya Nand 1977-03-01T00:00:00Z