SEASONAL CATTLE DIET ON A DESERT SHRUB RANGE IN SOUTHEASTERN ARIZONA 19 8 0 STATEMENT BY AUTHOR
This thesis has been submitted in partial fulfillment of re quirements for an advanced degree at The University of Arizona and is deposited in the University Library to be made available to borrowers under rules of the Library. Brief quotations from this thesis are allowable without special permission, provided that accurate acknowledgment of source is made. Requests for permission for extended quotation from or reproduction of this manuscript in whole or in part may be granted by the head of
... ted by the head of the major department or the Dean of the Graduate College when in his judg ment the proposed use of the material is in the interests of scholar ship. In all other instances, however, permission must be obtained from the author. SIGNED: APPROVAL BY THESIS COMMITTEE This thesis has been approved on the date shown below: E. Lamar Smith, Thesis Director Associate Professor Date /L. F , i'll) o Date r z > Date ACKNOWLEDGMENTS I wish to express my sincere gratitude to my major advisor. Dr. Edwin L. Smith, for his assistance and guidance in planning and develop ment of the research and in preparation and correction of this manuscript.