TY  - BOOK
AU  -  Obeng,Letitia E.
TI  -  The right to health in tropical agriculture / 
U1  -  630 
PY  - 1991///
CY  -  Ibadan : 
PB  -  International Institute of Tropical Agriculture, 
KW  -  Agriculture
KW  -  Tropics
KW  -  Tropical crops
ER  -