Sixth congress on irrigation and drainage
Sixth congress on irrigation and drainage
/ International commission on Irrigation and Drainage, question 21, general report, reports for discussion-R.1
- New Delhi: International commission on Irrigation and Drainage, 1966
- 21.416p.
Irrigation
Drainage
626.81/.86(063) / K6
Irrigation
Drainage
626.81/.86(063) / K6