Land preparation its speed in relation to rate of water supply : new instrumentation for irrigation flow measurements
| Päätekijä: | |
|---|---|
| Aineistotyyppi: | Kirja |
| Kieli: | English |
| Julkaistu: |
Los Baños, Laguna
Agricultural Economics Department, International Rice Research Institute
1975.
|
| Sarja: | Paper / International Rice Research Institute. Agricultural Economics Department
75-2. |
| Aiheet: |