The energy and economic implications of agricultural technologies an approach based on the technical options for the operations of crop production.
| मुख्य लेखक: | |
|---|---|
| स्वरूप: | पुस्तक |
| भाषा: | English |
| प्रकाशित: |
Geneva
International Labour Office
c1985
|
| श्रृंखला: | Working paper / World employment programme research. Technology and employment project
no.149 |
| विषय: |