TY  - BOOK
AU  - Samki,John Kinyala
AU  - 
AU  - H. C. Dewan
AU  - 
TI  - Fertilizer recommendation related to ecological zones in Tanzania
AV  - IRA S663.3.T3 S3 
PY  - 1982///
CY  - Mlingano
PB  - Agricultural Research Institute
KW  - Fertilizers
KW  - Tanzania
N1  - Includes bibliographical references
ER  -