Search Results for: Elem Plant Physiology

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced

Excerpt from Elementary Plant Physiology I am indebted to Dr. C. C. Curtis, of Columbia University, and to Dr. H. M. Richards, of Barnard College, for many valu