| 000 | 004630000a22001570004500 | ||
|---|---|---|---|
| 060 | _a100 | ||
| 082 | _a631.416 RIC | ||
| 100 | _aRichards, L A | ||
| 245 | _aDiagnosis and improvement of saline and alkali soils | ||
| 260 | _aCalcutta, Oxford & IBH publishing company | ||
| 260 | _c1968 | ||
| 300 | _a160 | ||
| 490 | _aAgriculture handbook no.60 | ||
| 650 | _aSaline soils/ alkali soils/ soils - dignosis/ soile - improvement/ soil chemistry | ||
| 942 | _cBK | ||
| 999 |
_c361973 _d361973 |
||