| 000 | 00532nam a22001571a 4500 | ||
|---|---|---|---|
| 003 | USJPLib | ||
| 008 | 141224b xxu||||| |||| 00| 0 eng d | ||
| 082 |
_a173 _bWBR |
||
| 100 | _aWeaver, Robert D. | ||
| 245 |
_aAn integrated model of perennial and annual crop production for Sub-Saharan countries. _h[World Bank Reports] _cWeaver, Robert D. |
||
| 260 |
_c1989 _bWorld Bank _aWashington |
||
| 300 |
_a60p. _c27cm. |
||
| 440 |
_aPolicy _nPlanning _nand Research Working Papers _n175 |
||
| 650 | _aWorld Bank Reports | ||
| 942 |
_2ddc _cPR |
||
| 999 |
_c123964 _d123964 |
||