Preface vii 



The chapter on The FeediDg of Poultry was writ- 

 ten by Mr. William P. Wheeler, who also executed 

 the several drawings which appear as illustrations. 

 The author is under great obligations to his associ- 

 ates, Dr. L. L. Van Slyke and Mr. Frank H. Hall, 

 for reading the proof sheets. 



W. H. JORDAN. 



New York State Experiment Station, 

 Geneva, N. Y., June 1, 1901. 



