TY - BOOK AU - Edwards,Everett Eugene TI - References on American colonial agriculture T2 - United States. Dept. of Agriculture. Library. Bibliographical contributions AV - Z5075.U5 E227 PY - 1938/// CY - Washington, D.C. KW - Agriculture KW - United States KW - History KW - Bibliography N1 - Mimeographed; Contribution from Bureau of Agricultural Economics ER -