TY  - GEN
AU  - Gunawardena, P.J.
AU  - Chandrasiri, Athula
TI  - Factors influencing vegetable prices: a study of the vegetable economy in Sri Lanka
U1  - 338.135 
PY  - 1980///
CY  - Colombo
PB  - ARt
KW  - Production
ER  -