| 000 | 00548 a2200169 4500 | ||
|---|---|---|---|
| 082 |
_a333.9117 _bWID |
||
| 090 |
_c19192 _d29491 |
||
| 100 | _aWidanapathirana, A.S. | ||
| 245 |
_aGal Oya water management research project _bSeasonal report for 1983 yala season |
||
| 260 |
_aColombo _bAgrarian Research and Training Institute _c1984 _g1984 |
||
| 300 |
_avii,30p. _c29cm |
||
| 440 | _aOccasional publication No. 31 | ||
| 650 | _aGENERAL TOPICS OF WATER | ||
| 650 | _aECONOMICS OF LAND AND ENERGY | ||
| 650 | _aOTHER NATURAL RESOURCES | ||
| 942 | _cL | ||
| 999 |
_c46964 _d46964 |
||