검색결과 : 1건
| No. | Article |
|---|---|
| 1 |
Functional groups in a single pteridosperm species: Variability and circumscription (Pennsylvanian, Nova Scotia, Canada) Zodrow EL, Mastalerz M International Journal of Coal Geology, 70(4), 313, 2007 |
| No. | Article |
|---|---|
| 1 |
Functional groups in a single pteridosperm species: Variability and circumscription (Pennsylvanian, Nova Scotia, Canada) Zodrow EL, Mastalerz M International Journal of Coal Geology, 70(4), 313, 2007 |