The energy and economic implications of agricultural technologies an approach based on the technical options for the operations of crop production.
| Glavni autor: | |
|---|---|
| Format: | Knjiga |
| Jezik: | English |
| Izdano: |
Geneva
International Labour Office
c1985
|
| Serija: | Working paper / World employment programme research. Technology and employment project
no.149 |
| Teme: |