TY  - BK
AU  - Ransom,J.K.
AU  - Wortmann,C.S.
TI  - Soil fertility research for maize and bean production systems of the Eastern Africa highlands; Thika, Kenya; 1-4 Sep 1992. Proceedings
T2  - CIAT African Workshop Series
PY  - 1993///
CY  - Dar Es Salaam (Tanzania)
PB  - CIAT, 
KW  - Africa
KW  - Cropping systems
KW  - AGROVOC
KW  - Cultivation
KW  - Highlands
KW  - Kidney beans
KW  - Plant production
KW  - Soil management
KW  - Zea mays
KW  - Soil fertility
KW  - Farming systems
ER  -