|
| Firstname: | R. |
| Surname: | Wijewardene |
| Email: | |
| Institute: | |
| Homepage: | |
|
|
|
| Systems and Energy in Tropical Small-Holder Farming, Wijewardene, R., 1978. |
|
| Appropriate Technology in Tropical Farming Systems, 30 May, 1978, Wijewardene, R., in: World Crops, 1978. |
|
|
| Development of a soil-type windmill with peristaltic pump for field drainage, Wijewardene, R., 1976. |
|
| Appropriate technology in energy conserving farming systems for the humid tropics, Wijewardene, R., 1976. |
|
| Appropriate technology in tropical farming systems, Wijewardene, R., 1976. |
|
|