TY - BOOK AU - King,F.H. AU - Bruce,J.Percy TI - Farmers of forty centuries: or, Permanent agriculture in China, Korea and Japan U1 - 630 22 PY - 1927/// CY - New York PB - Harcourt & Brace KW - Agriculture KW - China KW - Japan KW - Korea KW - Agronomy N1 - Includes index ER -