Issued SeptembiT 9, IJU. 



U. S. DEPARTMENT OF AGRICULTURE. 



BUREAU OF PLANT INDUSTRY— Circular No. 87. 

 B. T. GALLOWAY, Chief of Bureau. 



DESCRIPTION OF THE COMPREHENSIVE CATALOGUE 



OF BOTANICAL LITERATURE IN THE 



LIBRARIES OF WASHINGTON. 



BY 



YORK 



ALICE C. ATWOOD, 

 Bibliographical Assistant, Office of Tnxonomic and Range Investigations 



WASHtNGTON : GOVERNMENT PRINTING OFFICe : 1«11 



4847'— Cir. 87—11 



