William O. Jones

4 books

Jun 1, 2008
Cover of Circles

Circles

Jan 1, 1984
Cover of The Cassava Economy of Java

The Cassava Economy of Java

Jan 1, 1972
Cover of Marketing Staple Food Crops in Tropical Africa

Marketing Staple Food Crops in Tropical Africa

Jan 1, 1969
Cover of Manioc in Africa

Manioc in Africa