| 000 | 00437nam a22001097a 4500 | ||
|---|---|---|---|
| 008 | 150908b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a1853392073 | ||
| 082 | _a631 .52 BOE | ||
| 100 |
_aBOEF, WALTER, DE. _cWALTER DE, BOEF KOJO AMANOR, KATE WELLARD AND ANTONY BEBBINGTON. |
||
| 245 |
_aCULTIVATING KNOWLEDGE,GENETIC DIVERSITY: _bFARMER EXPERIMENTATION AND CROP RESEARCH. |
||
| 260 |
_aLONDON, _bINTERMEDIATE TECHNOLOGY PUBLICATIONS: _c1993. |
||
| 999 |
_c2569 _d2569 |
||