1. Agricultural engineering in development: guidelines for establishment of village workshops
پدیدآورنده :
کتابخانه: Central Library of Agricultural (Tehran)
موضوع : $AFarm mechanization -- Developing countries,$AAgricultural development projects -- Developing Countries,$AFarm mechanization$BGovernment policy -- Developing countries
رده :
S
760
.
5
.
A3
1988
