268 - Multicellular Plants 



FURTHER READINGS 



PliytoftormoneSj by F. W. Went and K. V. 3. "Plant Photoperiods," by H. A. Borthwick; 



Thimann; New York, 1937. Chapter 9 in Frontiers of Modern Biology, 



"On Growth-accelerating Substances in the G. B. Moment, coordinator; Boston, Mass., 



Coleoptile of Avena saliva," by F. W. Went; 1963. 



in Great Experiments in Biology, ed by M. 4. "Plant Growth Substances," by F. B. Salis- 



Gabriel and S. Fogel; Englewood Cliffs, N. J., bury: in Scientific American, November 1960. 



1955. 5. "Physiology of Flowering," by J. A. D. Zee- 



The Living Plant, by Peter M. Ray; New vaart; in Science, September 7, 1962. 

 York, 1963. 



