Martyn, K. (1993). J. B. Tyrrell: Explorer and adventurer : the geological survey years 1881-1898. University of Toronto.
MLA CitationMartyn, Katherine. J. B. Tyrrell: Explorer and Adventurer : The Geological Survey Years 1881-1898. University of Toronto, 1993.
Warning: These citations have been automatically generated and may not always be 100% accurate..