1981. Hardcover. 170pp. Quarto [28.5 cm] Bound in plain brown hardcover boards. Very good condition. Item #36593
A Dissertation Submitted to the Faculty of the Department of Geosciences. In Partial Fulfillment of the Requirements For the Degree of Doctor of Philosophy In the Graduate College, The University of Arizona. Contents include Fossil Packrat Middens, Field Aging of Middens, Species Not Recorded until the Holocene, Vegetational Inertia, and more.