| 000 | 00427nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 220204s9999 xx 000 0 und d | ||
| 082 |
_a577.344:581.5(492) _bPIE |
||
| 100 | _aPIERIK, R L M | ||
| 245 | 0 | _aIntegrating photochemical light measurement: An ecological study iin the middacnten woodland in Netherland. | |
| 260 |
_aNetherland _bAgricultural University _c1965 |
||
| 650 | _aPhotochemical light measurement | ||
| 942 | _cBK | ||
| 999 |
_c22198 _d22198 |
||