The nature of some supposed algal coals
By: by Edward C. Jeffrey.
Series: Proceedings of the American Academy of Arts and Sciences -- v.46, no. 12
Publisher: American Academy of Arts and Sciences
Published: 1910
Place of publication: [Boston]
Language: eng
Number of pages: 290
Subjects: Coal.; Algae, Fossil.
Notes: Condition reviewed: 19940415; I.G.-M.; Paper brittle; Do not photocopy; Does not circulate.