TY - BOOK AU - Forbus,W.R. AU - Hamann,John A. TI - Evaluation of mechanized egg-grading and packing equipment T2 - [United States. Dept. of Agriculture] Marketing research report AV - HD1751 .A9183 no. 744 PY - 1966///] CY - Washington] PB - U.S. Dept. of Agriculture, Agricultural Research Service KW - Eggs KW - Grading KW - Packing KW - Equipment and supplies KW - Grading and standardization KW - Poultry houses and equipment N1 - Bibliographical footnotes ER -