Index of generic names of fossil plants, 1820-1950, based on the Compendium index of paleobotany of the U.S. Geological Survey
Henry N. Andrews
Bok Engelsk 1955
| Utgitt | Washington : U. S. Govt. Print. Off. , 1955
|
|---|---|
| Omfang | III, 262 s.
|
| Emner |
Henry N. Andrews
Bok Engelsk 1955
