Famine crises and innovation : physical and social factors affect ing new crops adoptions in the marginal faming areas of Eastern Kenya /
Philip Mbithi.
- Kampala : Makerere Univeristy College, Department of Rural Econom y and Extension, [n.d.]
- 20 ,[7] p. : ill., charts ; 33 cm.
- Rural development research ; no. 52 .