| 000 | 00460nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 080 | _a338.17:633.18(5) | ||
| 100 | _aBouis, Howarth E. | ||
| 245 | _aMeasuring the sources of growth in rice yields : Are growth rates declining in A | ||
| 260 | _aWashington | ||
| 260 | _bIFPRI | ||
| 260 | _c1993 | ||
| 300 | _a330 p. | ||
| 440 | _aNo. 285; International Food Po | ||
| 901 | _pS42674 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c127507 _d127507 |
||