| 000 | 004670000a22001450004500 | ||
|---|---|---|---|
| 082 | _a US/Mic.U/CRED/DP-124 | ||
| 100 |
_a _aMetzel _bJeff |
||
| 110 |
_a _aMichigan University _bCenter for Research on Economic Development |
||
| 245 | _a <An> economic evluation of a phosphate based dressing scheme for the Niamey department | ||
| 260 |
_a _b _aMichigan _cUS |
||
| 260 |
_c _a1988 |
||
| 300 |
_a _a50p |
||
| 490 |
_aDiscussion paper _bno. 124 |
||
| 650 | _a <Phosphates> | ||
| 041 | _a Eng | ||
| 999 |
_c5341 _d5341 |
||