Improved Production Systems as an Alternative to Shifting Cultivation
Food and Agriculture Organization of the United Nations,
Improved Production Systems as an Alternative to Shifting Cultivation Textual Documents Food and Agriculture Organization of the United Nations - Rome: F.A.O, 1984. - 201
925102121X
Shifting Cultivation Techniques, equipment & materials
631
Improved Production Systems as an Alternative to Shifting Cultivation Textual Documents Food and Agriculture Organization of the United Nations - Rome: F.A.O, 1984. - 201
925102121X
Shifting Cultivation Techniques, equipment & materials
631