Fifth congress on irrigationa and drainage : transactions.
Wedi'i Gadw mewn:
| Awduron Corfforaethol: | , |
|---|---|
| Fformat: | Trafodyn Cynhadledd Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
New Delhi, India :
International Commission on Irrigation and Drainage,
1963.
|
| Pynciau: |
CARM 1 Store
| Rhif Galw: |
A2:AL09F0 C05004 |
|---|---|
| Copi 1 | Ar gael Gwneud Cais |
| Copi 2 | Ar gael Gwneud Cais |
| Copi 3 | Ar gael Gwneud Cais |
| Copi 4 | Ar gael Gwneud Cais |
| Copi 5 | Ar gael Gwneud Cais |
| Copi 6 | Ar gael Gwneud Cais |