| 000 | 00571nam a2200205Ia 4500 | ||
|---|---|---|---|
| 008 | 170901s1980 xx 000 0 und d | ||
| 020 | _a027308481X | ||
| 082 |
_a631 _bH95O |
||
| 100 | _aHurd, R. G. | ||
| 245 | 0 | _aOpportunities for Increasing crop Yields | |
| 260 |
_aLondon _bPitman Advanced Publishing Program _c1980 |
||
| 300 | _a410 | ||
| 650 | _aAgriculture and related technologies | ||
| 650 | _aTechnology (Applied sciences) | ||
| 653 | _aAgronomy | ||
| 653 | _aCrop production | ||
| 700 | _aBiscoe, P. V. | ||
| 700 | _aDennis, C. | ||
| 942 |
_2ddc _cBK _01 |
||
| 999 |
_c12820 _d12820 |
||