Phukan, . (1975). River Behaviour and Flood Control. Assam: JORHAT ENGG COLLEGE JORHAT, ASSAM.
Phukan, . 1975. River Behaviour and Flood Control. Assam: JORHAT ENGG COLLEGE JORHAT, ASSAM.
Phukan, . River Behaviour and Flood Control. Assam: JORHAT ENGG COLLEGE JORHAT, ASSAM. 1975.