TY - BOOK AU - Dymond,John R. AU - Archibald,Edgar S. AU - Elford,F.C. ED - Canada. TI - Grain screenings, AV - SF97 .C3 PY - 1915/// CY - Ottawa, Can. PB - Pub. by the direction of the Hon. M. Burrell, Minister of agriculture KW - Grain KW - Feeds KW - Weeds N1 - Prepared by officers of the Seed and Experimental farm branches ER -