TY  - BOOK
AU  - Wit Thiengburanathum,
TI  - An analysis of Thai opium production
SN  - Y910040387
PY  - 1976///
CY  - Ann Arbor, Mich.
PB  - University Microfilms International
KW  - Opium trade
KW  - Thailand
N1  - Thesis (Ph.D.) - University of Iowa, 1976
ER  -