| 000 | 00520nam a22001937a 4500 | ||
|---|---|---|---|
| 015 | _a4286 | ||
| 041 | _a1 | ||
| 080 |
_a627.53:681.14 _bBEE |
||
| 100 | _aBeers, W. F. J. van | ||
| 245 | _aComputing drain spacings | ||
| 260 |
_aInternational institute for land reclamation and improvement _bNetherlands _c1976 |
||
| 300 |
_a47p. _bfig., table, chart |
||
| 650 | _aEngineering | ||
| 852 | _a4R3-4 | ||
| 999 |
_c3529 _d3529 |
||