132 LEAVES AND THEIR WORK 



REFERENCE BOOKS 

 ELEMENTARY 



Sharpe, A Laboratory Manual for the Solution of Problems in Biology, American 



Book Company. 



Andrews, Botany all the Year Round, pages 46-62. American Book Company. 

 Coulter, A Textbook of Botany, pages 5-40. D. Appleton and Company. 

 Dana, Plants and their Children, pages 135185. American Book Company. 

 Stevens, Introduction to Botany, pages 81-99. D. C. Heath and Company. 



ADVANCED 



Clement, Plant Physiology and Ecology. Henry Holt and Company. 



Coulter, Barnes, and Cowles, A Textbook of Botany, Part II, and Vol. II. American 

 Book Company. 



Darwin, Insectivorous Plants. D. Appleton and Company. 



Goodale, Physiological Botany, pages 337353 and 409424. American Book Com- 

 pany. 



Green, Vegetable Physiology. J. and A. Churchill. 



Lubbock, Flowers, Fruits, and Leaves, last part. The Macmillan Company. 



MacDougal, Practical Textbook of Plant Physiology. Longmans, Green, and Com- 

 pany. 



Report of the Division of Forestry, U.S. Department of Agriculture, 1899. 



Strasburger, Noll, Schenck, and Schimper. A Textbook of Botany. The Mac- 

 millan Company. 



Ward, The Oak. D. Appleton and Company. 



