TY  - BOOK
AU  - Harper,David E.
TI  - Sustainable agriculture on slopes: the effectiveness of international development projects in fostering soil conservation in north Thailand
PY  - 1986///
CY  - Honolulu
PB  - University of Hawaii
KW  - Soil conservation
KW  - Thailand
N1  - Thesis (Ph.D)-University of Hawaii, 1986; p. 442 - p. 469
ER  -