This book is a comprehensive guide to the plant families found in Washington state. Written by two prominent botanists, Ella C. Engstrom and Theodore Christian Frye, it provides detailed descriptions and illustrations of each plant family, making it an essential reference tool for both amateur and professional botanists. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization...
Related Subjects
Children's Children's Books Science Science & Math Science & Scientists Science & Technology