| 000 | 00574pab a2200193 454500 | ||
|---|---|---|---|
| 008 | 180718b1998 xxu||||| |||| 00| 0 eng d | ||
| 100 | _aClay, Daniel | ||
| 245 | _aSustainable intensification in the highland tropics: Rwandan farmer's investment in land conservation and soil fertility | ||
| 260 | _c1998 | ||
| 300 | _ap.351-77 | ||
| 362 | _aJan | ||
| 650 | _aFarmers | ||
| 650 | _aSoil improvement | ||
| 650 | _aSoil fertility | ||
| 700 | _aKangasniemi, Jaakko | ||
| 700 | _aReardon, Thomas | ||
| 773 | _aEconomic Development and Cultural Change | ||
| 909 | _a37338 | ||
| 999 |
_c37338 _d37338 |
||