| 000 | 00429nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 080 | _a633:631.543.11 | ||
| 100 | _aKamel, M.S. | ||
| 245 | _aPhysiological study of shading and density effect on the growth and the efficien | ||
| 260 | _bNederland | ||
| 260 | _c1959 | ||
| 300 | _a101 p. | ||
| 440 | _aNo. 595; Nederland Mededelinge | ||
| 901 | _pS12889 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c129718 _d129718 |
||