THE RURAL SCIENCE SERIES 



Includes books which state the underlying principles 

 of agriculture in plain language. They are suitable 

 for consultation alike by the amateur or i)rofessional 

 tiller of the soil, the scientist or the student, and are 

 freely illustrated and finely made. 



The following volumes are now ready: 



THE SOIL. By F. H. King, of the University of Wisconsin. 303 pp. 45 

 illustrations. 75 cents. 



THE FERTILITY OF THE LAND. By I. P. Roberts, of Cornell Univer- 

 sity. Second edition. 421 pp. 45 illustrations. $1.25. 



THE SPRAYING OF PLANTS. By E. G. Lodeman, late of Cornell Uni- 

 versity. 399 pp. 92 illustrations. $1.00. 



MILK AND ITS PRODUCTS. By H. H. Wing, of Cornell University. 

 Third edition. 311 pp. 43 illustrations. $1.00. 



THE PRINCIPLES OF FRUIT-GROWING. By L. H. Bailey. Third 

 edition. 510 pp. 120 illustrations. $1.25. 



BUSH-FRUITS. By F. W. Card, of Rhode Island College of Agriculture 

 and Meclianic Arts. Second edition. 537 pp. 113 illustrations. $1.50. 



FERTILIZERS. By E. B. Voorhees, of New Jersey Experiment Station. 

 Second edition. 332 pp. $1.00. 



THE PRINCIPLES OF AGRICULTURE. By L. H. Bailey. Third edition. 

 300 pp. 92 illustrations. $1.25. 



IRRIGATION AND DRAINAGE. By F. H. King, University of Wisconsin. 

 502 pp. 1G3 illustrations. $1.50. 



THE FARMSTEAD. By I. P. Roberts. 350 pp. 138 illustrations. $1.25. 



RURAL WEALTH AND WELFARE. By George T. Fairchild, Ex-Presi- 

 dent of the Agricultural College of Kansas. 381 pp. 14 charts. $1.25. 



THE PRINCIPLES OF VEGETABLE-GARDENING. By L. H. Bailey- 

 408 pp. 144 illustrations. $1.25. 



THE FEEDING OF ANIMALS. By W. H. Jordan, of New York State 

 Experiment Station. Just ready. 



FARM POULTRY. By George C. Watson, of Pennsylvania State College. 

 Just ready. 



New volumes will be added from time to time to 

 the Rural Science Series. The following are in 

 preparation : 



PHYSIOLOGY OF PLANTS. By J. C. Arthur, Purdue University. 

 BREEDING OF ANIMALS. By W. H. Brewer, of Yale University. 

 PLANT PATHOLOGY. By B. T. Galloway and associates of U. S. Depart- 

 ment of Agricultiu-e. 

 CARE OF ANIMALS. By N. S. Mayo, of Connecticut Agricultural College. 



