title | ISBN-13 | year of publication |
---|---|---|
A Utah Flora | 978-0-8425-2701-9 | 2008 |
Flowers of the Canyon Country | 978-0-937407-00-4 | 1990 |
North American Species of Atriplex Linnaeus : A Taxonomic Revision | 978-0-8425-2562-6 | |
Wildflowers of Zion National Park | 978-0-915630-27-1 | 1990 |
L. W. · L. Welsh · S. L. · S W · Stanley L. Welsh... [et al.]
Brigham Young University · Canyonlands Natural History Association · Zion Natural History Association