| 000 | 00460nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 020 | _a9251009775 (pbk) | ||
| 080 | _a2631.5/8 | ||
| 245 | _aChina, multiple cropping and related crop production technology : report on an F | ||
| 260 | _aRome | ||
| 260 | _bFood and Agriculture Organization of the United Nations | ||
| 260 | _c1980 | ||
| 300 | _ax, 57 p. :: ill. ; | ||
| 901 | _pS59175 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c117901 _d117901 |
||