Foot Powered Thresher
de Melanesian Council of Churches Staff, Bertram David Williams, Intermediate Technology Development Group Staff
Materias
Ediciones (1)
- Foot Powered Thresher (1976)
Practical Action Publishing · inglés · ISBN 9780903031370
de Melanesian Council of Churches Staff, Bertram David Williams, Intermediate Technology Development Group Staff
Practical Action Publishing · inglés · ISBN 9780903031370