| Tag | Indicator | Content |
|---|---|---|
| 020 | ## | $a1 86320 192 0 |
| 041 | ## | $aEnglish |
| 082 | ## | $a631.422 |
| 100 | 0# | $aJ. R. Simpson$a J. R. Okalebo$a G. Lubulwa |
| 245 | 04 | $aThe problem of maintaining soil fertility in Eastern Kenya : a review of relevant research |
| 260 | ## | $aCanberra $bACIAR $c1996 |
| 300 | ## | $a60 p. $c21 cm |
| 440 | #0 | $aACIAR Monograph $c41 |
| 500 | ## | $aIncludes references. |
| 650 | 00 | $aSOIL FERTILITY |