01246cam a22003131a 4500 agr55000136 DLC 20260227111018.0 811120s1954 dcua b 000 0 eng c agr55000136 (OCoLC)7944103 U.S. Dept. of Agr. Libr. MsSM DNAL DLC SB189 .C69 1 Ag84Ah no.77 E710 Q504 633.1 Combs, Willis B. (Willis Becker), 1894- Outlines for 4-H club grain grading demonstrations / [by Willis B. Combs, in collaboration with A.W. Jacob and other State extension marketing specialists]. Washington, D.C. : U.S. Dept. of Agriculture, 1954 [i.e. 1955] ii, 37 p. : ill. ; 24 cm. Agriculture handbook / United States Department of Agriculture ; no. 77 "Supersedes Miscellaneous extension publication no. 62, 4-H grain grading demonstrations." Includes bibliographical references. Grain Grading. 4-H clubs. Jacobs, A. W. 4-H club grain grading demonstrations. Agriculture handbook (United States. Department of Agriculture) ; no. 77. 11541 11541