Olivia Petrides

2 books

A Field Guide to Western Trees: Western United States and Canada by Olivia Petrides, Roger Tory Peterson, George A. Petrides

A Field Guide to Western Trees: Western United States and Canada

Peterson Field Guides #44

Olivia Petrides, Roger Tory Peterson, George A. Petrides

448 pages • 1992

nonfiction nature reference science informative slow-paced
Peterson First Guide to Trees by Janet Wehr, Olivia Petrides, Roger Tory Peterson, George A. Petrides

Peterson First Guide to Trees

Peterson First Guides

Janet Wehr, Olivia Petrides, Roger Tory Peterson, George A. Petrides

128 pages • 1957

nonfiction nature reference informative slow-paced