TY  - BOOK
AU  - 23rd International Symposium on Tropical Agriculture Research (1989: Japan)  
TI  - Production of vegetables in the Tropics and Sub-Tropics: proceedings of the 23rd International Symposium on Tropical Agricultural Research, 1989 23rd International Symposium on Tropical Agriculture Research (1989: Japan)  
PY  - 1990///
CY  - Ibaraki, Japan
PB  - Tropical Agriculture Research Center
KW  - Vegetable trade--Tropics Vegetables--Tropics
ER  -