TY  - BOOK
AU  - Heckman,Charles W.
TI  - Rice field ecology in Northeastern Thailand: the effect of wet and dry seasons on a cultivated aquatic ecosystem
SN  - 9061930863
PY  - 1979///
CY  - Hague
PB  - D. Junk bv
KW  - Rice
KW  - Thailand
KW  - Planting
KW  - Climatic factors
KW  - Agricultural ecology
N1  - Bibliography: p.207-216, includes index
ER  -