| 000 | 00471nam a2200181u 4500 | ||
|---|---|---|---|
| 001 | 00676071 | ||
| 003 | PWmBRO | ||
| 008 | s1954 at a 00001 engbt | ||
| 090 | _b631.45/0994/Y46k | ||
| 100 | 1 | 0 | _aYeomans, P.A. |
| 245 | 1 | 4 |
_aThe keyline plan/ _cbyP.A. Yeomans |
| 260 | 0 | 0 |
_aSydney: _bThe authors, _c1954 |
| 300 | 0 | 0 |
_a120p.: _bill. |
| 650 | 0 | 0 |
_aSoil conservation _zAustralia |
| 650 | 0 | 0 |
_aSoil fertility _zAustralia |
| 942 | _2ddc | ||
| 994 | 0 | 1 | _aT1001 043 649 |
| 999 |
_c36556 _d36556 |
||