VI CONTENTS. 



United States Department of Agriculture : "Page. 



Farmers' Bulletin 54 727 



Farmers' Bulletin 55 795 



Farmers' Bulletin 56 799 



Farmers' Bulletin 57 795 



Farmers' Bulletin 58 745, 786 



Farmers' Bulletin 59 770 



Farmers' Bulletin 60 748 



Farmers' Bulletin 61 749 



Division of Agrostology : 



Circular 5 748 



Division of Entomology : 



Circular 13 775 



Division of Soils : 



Bulletin 10 732 



