The lichen book handbook of the lichens of Northeastern United States ; 700 drawings by the author

The lichen book handbook of the lichens of Northeastern United States ; 700 drawings by the author

Manylion Llyfryddiaeth
Prif Awdur: Nearing, G.G. (Guy G.) 1890-
Fformat: Llyfr
Cyhoeddwyd: Ashton, Md. E. Lundberg c1947.
Pynciau:
Lichens > United States.