| Tag | Indicator | Content |
|---|---|---|
| 020 | ## | $a3-8175-0175-7 |
| 041 | ## | $aEnglish |
| 082 | ## | $a333.7 |
| 100 | 0# | $aFlorian Grohs |
| 245 | 00 | $aEconomics of soil degradation, erison and conservation : a case study of Zimbabwe |
| 260 | ## | $aKiel $bWiss.-Verl Vauk $c1994 |
| 300 | ## | $av, 199 p. $bfig. $c21 cm |
| 500 | ## | $aIncludes references. |
| 650 | 00 | $aECONOMIC DEVELOPMENT - Environmental Aspects |