| 000 | 005460000a22001810004500 | ||
|---|---|---|---|
| 090 |
_aAR _b02655 |
||
| 245 | 1 | 0 | _aPterygoneurum arcticum, a new species from Northern Alaska |
| 650 | 1 | 4 |
_aBotánica _9361 |
| 650 | 1 | 4 |
_aTaxonomía vegetal _992262 |
| 650 | 1 | 4 |
_aMorfología vegetal _918295 |
| 650 | 1 | 4 |
_aNuevas especies _992905 |
| 651 | 4 |
_pAlaska _992749 |
|
| 653 |
_gPterygoneurum _ePterygoneurum arcticum |
||
| 041 | 0 | _aInglés | |
| 100 | 1 |
_aCampbell Steere, William _996142 |
|
| 942 | _cARTICULO | ||
| 773 | 1 |
_tBryologist _3222 _h4 _q215-221 _d1959 _g62 |
|
| 999 |
_c11717 _d11717 |
||