| 000 | 00575nam a2200193Ia 4500 | ||
|---|---|---|---|
| 008 | 160906s9999 xx 000 0 und d | ||
| 100 | _aSchuh,G.Edward | ||
| 100 | _aTollini,Helio | ||
| 110 | _a World Bank | ||
| 245 | _aCosts and Benefits of Agricultural Research: The State of the Arts / G.Edward Schuh, Helio Tollini | ||
| 260 | _aWashigton,D.C | ||
| 260 | _bWorld Bank | ||
| 260 | _c1979 | ||
| 300 | _a70p. | ||
| 440 | _aWorld Bank Staff Working Paper | ||
| 650 | _aAgricultural Cost Benefit Analysis | ||
| 650 | _aAgricultural Research | ||
| 650 | _aAgriculture | ||
| 999 |
_c94954 _d94954 |
||