Agricultural extension and advisory work with special reference to the Colonies : a report by C. W. Lynn on a tour made in 1947 in East and West Africa, England, Canada and the United States of America and Puerto Rico.
Lynn, C. W.(Charles William),1908-author.
Great Britain.Colonial Office,issuing body.
Great Britain.His Majesty's Stationery Office.
"January 31, 1949".