| 000 | 00436nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 130225s9999 xx 000 0 und d | ||
| 080 |
_a631.4(063) _bI61P |
||
| 100 | _aInternational Conference of Soil Science | ||
| 245 | _aManageing soil resources to meet the challenges to mankind: presidential address | ||
| 260 |
_aNew Delhi _bInternational Conference of Soil Science _c1982 |
||
| 300 | _a12p. | ||
| 901 | _a180867 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c11918 _d11918 |
||