[artÃculo]
Improving the income of agricultural populations in developing countries through increasing oportunities for work outside the farms and co-operative use of machinery en Economics, Vol. 2 (jun. 1970) TEXTO IMPRESO Johannes Kuhn 1970 pp. 128-141 Inglés (eng)
in Economics > Vol. 2 (jun. 1970) . - pp. 128-141Ubicación: H330 BIA v.2