William L. Halvorson

William Halvorson is a research ecologist with the with the U.S. Geological Survey’s Southwest Biological Science Center at the Sonoran Desert Research Station. He is also a faculty member at the School of Natural Resources and Environment at The University of Arizona.
Science and Ecosystem Management in the National Parks Science and Ecosystem Management in the National Parks
Science and Ecosystem Management in the National Parks

Science and Ecosystem Management in the National Parks

View Book
Southwestern Desert Resources Southwestern Desert Resources
Southwestern Desert Resources

Southwestern Desert Resources

View Book

For Authors

The University of Arizona Press publishes the work of leading scholars from around the globe. Learn more about submitting a proposal, preparing your final manuscript, and publication.

Inquire

Requests

The University of Arizona Press is proud to share our books with readers, booksellers, media, librarians, scholars, and instructors. Join our email Newsletter. Request reprint licenses, information on subsidiary rights and translations, accessibility files, review copies, and desk and exam copies.

Request

Support the Press

Support a premier publisher of academic, regional, and literary works. We are committed to sharing past, present, and future works that reflect the special strengths of the University of Arizona and support its land-grant mission.

Give