TY  - BOOK
AU  - Suthanma Sombuntham
TI  - An economic evaluation of biogas as energy and fertilizer in rural Northeast Thailand
SN  - Y910041036
PY  - 1983///
CY  - Ann Arbor, Mich.
PB  - University Microfilms International
KW  - Biogas
KW  - Thailand
KW  - Economic aspects
N1  - Thesis (Ph.D.)-University of Massachusetts, 1982
ER  -