00470nam a2200157Ia 4500 0000015399 20251012174539.0 901115s1974 xxx 000 0883444364 338.1091723 A richer harvest; new horisons for developing countries. Maryknoll, N.Y. Orbis Books 1974 xxiii,573p. illus. 25cm. Bibliography, p.558-563 Includes bibliographical references 5859 5859