| 000 | 00479cam a22001337a 4500 | ||
|---|---|---|---|
| 008 | 180718b1992 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aZ13x6 Sp94 | ||
| 100 | _aSpurling, Andrew | ||
| 245 |
_aAgricultural research in Southern Africa: a framework for action _cby Andrew Spurling...[et.al.] |
||
| 260 |
_aWashington, D.C. _bIBRD _c1992 |
||
| 300 | _a61p. | ||
| 440 | _aWorld Bank Discussion Papers Africa Technical Department Series, 184 | ||
| 650 | _aAgricultural Research - Africa | ||
| 999 |
_c226603 _d226603 |
||