TY  - BOOK
AU  - Viriya Limpinuntana. (ed).
TI  - An Agroecosystem analysis of northeast Thailand 
AV  - HD2080.55 .A6 1982
PY  - 1982///
CY  - Khon Kaen, Thailand 
PB  - Faculty of Agriculture, Khon Kaen University
KW  - Agriculture - Economics aspects
KW  - Cropping systems - Congresses
KW  - Agroeconomics
ER  -