| 000 | 00325nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 200608s9999 xx 000 0 und d | ||
| 082 |
_a338.10913 _bUPT.E |
||
| 100 | _aUpton martin | ||
| 245 | 4 | _aThe economics of tropical forming systems | |
| 260 |
_aUK _bCambridge University _c1996 |
||
| 650 | _aAgriculture | ||
| 942 |
_cBK _2DDC |
||
| 999 |
_c2161 _d2161 |
||