Pseudolycopsida : a new class of plants from the Rocky Mountains west of Calgary (Alberta). supplement. The pseudolycopsids and th Glossopteris Problem ( A supplement to the author´s "Pseudolycopsids from the Rocky Mountains of Canada",1979)
Birger Bohlin
Bok Engelsk 1979
| Utgitt | Uppsala : Department of Mineralogy and Petrology , 1979
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|---|---|
| Omfang | 8 s. : ill.
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| Emner |
