Symposium on sediment problems in irrigation and drainage channels
Symposium on sediment problems in irrigation and drainage channels
/ Central Board of Irrigation & Power,
- New Delhi: Central Board of Irrigation & Power, 1969
- 113p.
Science
Environmental science
626.813:627.51(082.2) / K9
Science
Environmental science
626.813:627.51(082.2) / K9