TY  - BOOK
AU  - Prasit Itharattana 
TI  - A quadratic programming model of the selected crops of Thailand
PY  - 1982///
CY  - Ann Arbor, Mich.
PB  - University Microfilms International
KW  - Crops
KW  - Thailand
KW  - Economic aspects
N1  - Thesis (Ph.D.)-Iowa State University, 1982
ER  -