Agricultural resources and capabilities of Porto Rico : message from the President of the United States, transmitting a report on investigations of the agricultural resources and capabilities of Porto Rico with special reference to the establishment of an agricultural experiment station in that island United States. President (1897-1901 : McKinley) creator text book Washington [D.C.] G.P.O 1901 1901
print
ENG Agricultural experiment stations Agricultural research Botany Puerto Rico Document / House of Representatives, 56th congress, 2d session, no. 171 https://www.biodiversitylibrary.org/bibliography/54235 15160330 10.5962/bhl.title.54235 MOA