| 000 | 00419nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 080 | _a63:551.5 | ||
| 100 | _aYoung, A. | ||
| 245 | _aAgricultural environments, characterization classification and mapping, methods | ||
| 260 | _aNairobi | ||
| 260 | _c1988 | ||
| 300 | _a43-63 p. | ||
| 440 | _aNo. 40; International Council | ||
| 901 | _pS40134 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c115373 _d115373 |
||