LETTER OF TRANSMITTAL 



Kaleigh, N. C, June, 15, 1916. 



llox. W. A. Graham, Commissioner of Agriculture. 



Sir: — I have the honor to transmit herewith a paper discussing the 

 use of ground limestone and marl in connection with commercial fer- 

 tilizers — especially acid phosphate — and beg to recommend its publica- 

 tion as the May Bulletin from the Division of Botany and Agi'onomy 

 of this Department. Respectfully submitted, 



James L. Burgess, 

 Approved : State Agronomist. 



W. A. Graham, 



Coniniissioner of Agriculture. 



