Economic development as an adaptative process : the green revolution in the india punjab
DAY, Richard
Economic development as an adaptative process : the green revolution in the india punjab - London Cambridge Unversity Press 1977 - 326p.
0-521-21114-X
agriculture
développement économique
Economic development as an adaptative process : the green revolution in the india punjab - London Cambridge Unversity Press 1977 - 326p.
0-521-21114-X
agriculture
développement économique