Question 21 [development of deltaic areas] general report : reports for discussion R.1--R.19
Question 21 [development of deltaic areas] general report : reports for discussion R.1--R.19
- New Delhi 1966
- 416p
IRRIGATION
DELTAS DRAINAGE IRRIGATION RECLAMATION OF LAND
627.52 C53Q
IRRIGATION
DELTAS DRAINAGE IRRIGATION RECLAMATION OF LAND
627.52 C53Q