| 000 | 00456nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 210804s9999 xx 000 0 und d | ||
| 082 |
_a551.302 _bCOM |
||
| 110 | _aCommittee on soil erosion | ||
| 245 | 0 | _aReport of the committee on soil erosion | |
| 260 |
_aColombo _bGovernment press _c1931 |
||
| 300 | _a54 p.- Sesional paper iii.-1931 | ||
| 650 | _aSoil erosion | ||
| 942 | _cPRGD | ||
| 999 |
_c155277 _d155276 |
||