| 000 | 00410 a2200145 4500 | ||
|---|---|---|---|
| 080 |
_a631.524.84:633 _bC 618 C |
||
| 245 | 1 |
_aCrop productivity _cby N.J.W. Clipson, et. al. |
|
| 260 |
_aLondon _bButterworth _c1994 |
||
| 650 | _aCrop Productivity | ||
| 650 | _aGenetic Variation | ||
| 440 | _aBooks in biotechnology by open learning series | ||
| 100 | 1 |
_aClipson, N.J.W. _d |
|
| 300 | _a282 p. | ||
| 901 | _a201266 | ||
| 999 |
_c81325 _d81325 |
||