Formula feed industry, 1969
Hodges, E.F., Allen, G.C., Davis, G.A.
Formula feed industry, 1969 A statistical summary - Washington 1972 - 1-55 p. - Feed, Industry United States Department of Agriculture. Statistical Bulletin No. 485 .
Formula feed industry, 1969 A statistical summary - Washington 1972 - 1-55 p. - Feed, Industry United States Department of Agriculture. Statistical Bulletin No. 485 .