Author:

Cloud,P.;Licari,G.R.

Year:

1972

Title:

Ultrastructure and geologic relations of some Two-Aeon Old Nostocacean algae from Northeastern Minnesota.

Reference:

Cloud,P. et al. (1972) Ultrastructure and geologic relations of some Two-Aeon Old Nostocacean algae from Northeastern Minnesota. American Journal of Science Vol. 272 P. 138- 149

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