TY  - GEN
AU  - Heckman, Charles W
TI  - Rice field ecology in Northeastern Thailand: the effect of wet and dry seasons on a cultivated aquatic ecosystem
T2  - Monographiae Biologicae, vol.34
SN  - 9061930863
U1  - 633.18 
PY  - 1979///
CY  - The Hague
PB  - W. Junk
KW  - AGRICULTURE
ER  -