Question 27: Field irrigation and drainage in deltaic, coastal and low-lying areas Question 28: Recent and promising developments including mechanization of operations in the field of irrigation and drainage Question 29: Factors affecting river training, and flood plain regulation (including flood zoning)
Special Session - Special Session: Essential measures for introduction and development of irrigation and drainage schemes in developing countries Symposium - Symposium: Water resources system planning with special reference to irrigation, drainage and flood control