| 000 | 00506nam a22001937a 4500 | ||
|---|---|---|---|
| 015 | _a5912 | ||
| 041 | _a1 | ||
| 080 |
_a631.67 _bPRO |
||
| 245 | _aIrrigation and Water Resources | ||
| 260 |
_aDepartment of Agricultural Engineering _bPeradeniya _c1990 |
||
| 300 |
_a213p. _bfig., table, chart, ill. |
||
| 650 | _aAgriculture | ||
| 700 | _aGunawardena, E. R. N. | ||
| 852 | _a4L-4-2 | ||
| 999 |
_c4068 _d4068 |
||