LETTER OF TRANSMITTAL 



U. 8. Department of Agriculture, 



Bureau of Plant Industry, 



Office of the Chief, 

 Washington, D. C, January SO, 1902. 

 Sir: I have the honor to transmit herewith a paper entitled Ken- 

 tucky Bluegrass Seed: Harvesting, Curing, and Cleaning, and respect- 

 fully recommend that it be published as Bulletin No. 19 of the Bureau 

 series. The paper was prepared by Mr. A. J. Pieters, botanist in 

 charge of seed laboratory, and Mr. Edgar Brown, assistant botanist, 

 both of Botanical Investigations and Experiments, and Avas submitted 

 by the Botanist. 



Respectfully. B. T. Gallcway, 



Ch ief of Burea it . 

 Hon. James Wilson, 



Secretary of Agriculture. 



