TY  - BOOK
T1  - Rice field ecology in Northeastern Thailand the effect of wet and dry seasons on a cultivated aquatic ecosystem
A1  - Heckman, Charles W.
LA  - English
PP  - The Hague, Netherlands
PB  - Junk
YR  - 1979
UL  - https://tuklas.up.edu.ph/Record/UP-99796217602205011
OP  - 228
CN  - QH 193 T46 H43 1979
SN  - 9061930863
KW  - Freshwater ecology : Udon Thani (Thailand).
KW  - Rice : Udon Thani (Thailand).
KW  - Rice : Thailand : Case studies.
KW  - Freshwater ecology : Thailand : Case studies.
KW  - Agriculture : Thailand.
ER  -