Naturalists and their travels in Mexico :
annotated bibliography and roster of natural history collectors /
Horace R. Burke, Paul A. Fryxell.
APA Citation
Burke, H. R., Fryxell, P. A. (1995). Naturalists and their travels in Mexico: annotated bibliography and roster of natural history collectors. [Ann Arbor, Mich.: University Herbarium, University of Michigan.
MLA Citation
Burke, Horace R, and Paul A Fryxell. Naturalists And Their Travels In Mexico: Annotated Bibliography And Roster of Natural History Collectors. [Ann Arbor, Mich.: University Herbarium, University of Michigan, 1995.
Warning: These citations may not always be complete (especially for serials).