The paragenesis of dumortierite :
submitted in partial fulfillment ... for the degree of Master of Science in Geology ... /
by Will Kyselka.

APA Citation

Kyselka, W., University of Michigan. Dept. of Geology. (1948). The paragenesis of dumortierite: submitted in partial fulfillment ... for the degree of Master of Science in Geology .... .

MLA Citation

Kyselka, Will, and University of Michigan. Dept. of Geology. The Paragenesis of Dumortierite: Submitted In Partial Fulfillment ... for the Degree of Master of Science In Geology .... , 1948.

Warning: These citations may not always be complete (especially for serials).