TY  - BOOK
AU  - Due,Jean M.
TI  - Illinois agricultural economics staff paper
T2  - Series E, Agricultural Economics Part II
AV  - EAF HG2051.T3D8 
PY  - 1977///
CY  - Illinois University
PB  -  : Department of Afgricultural Economics
KW  - Agricultural development
KW  - Tanzania
KW  - Iringa
KW  - Economic condition
ER  -