Environmentally sound small-scale agricultural projects : guidelines for planning.
- Rev. ed. / prepared by Miguel Altieri ; edited by Helen L. Vukasin.
- New York, N.Y., U.S.A. : Arlington, Va., U.S.A. : Coordination in Development ; Volunteers in Technical Assistance, c1988.
- viii, 162 p. : ill. ; 23 cm.