U. S: DEPARTMENT OF AGRICULTURE. 



BUREAU OF PLANT INDUSTRY— BULLETIN No. 28. 



B. T. GALLOWAY, Chief of Bureau. 



THE MANGO IN PORTO RICO. 



BY 



G. N. COLLINS, 

 Assistant Botanist in Tropical Agkiculture, 



BOTANICAL INVESTIGATIONS AND EXPERIMENTS. 



Issued* Januaby 17, 1903. 



WASHINGTON: 



GOVERNMENT PRINTING OFFICE. 

 19 03. 



