Malavika, V. K creator Moncy, S Akkara creator Nazila, C creator Vishnu, K. M creator Jinu, A text Tavanur Department of Soil and Water Conservation Engineering 2020 monographic 631.7 MAL/ST https://drive.google.com/file/d/1UX1pd5yL-Jl9hy0Lgp03GWzqG4QRUK0M/view?usp=sharing https://drive.google.com/file/d/1UX1pd5yL-Jl9hy0Lgp03GWzqG4QRUK0M/view?usp=sharing