Feed consumption by livestock, 1910-41 : relations between feed, livestock, and food at the national level /
Jennings, R. D. 1892-
Feed consumption by livestock, 1910-41 : relations between feed, livestock, and food at the national level / by R.D. Jennings. - Washington, D.C. : U.S. Dept. of Agriculture, 1943. - 57 p. ; 23 cm. - Circular / United States Department of Agriculture ; no. 670 . - Circular (United States. Department of Agriculture) ; no. 670. .
Cover title. Contribution from Bureau of Agricultural Economics.
agr43000117
Animal nutrition--United States.
Feeds--United States.
SF95 / .J4
1 / Ag84C no.670
Feed consumption by livestock, 1910-41 : relations between feed, livestock, and food at the national level / by R.D. Jennings. - Washington, D.C. : U.S. Dept. of Agriculture, 1943. - 57 p. ; 23 cm. - Circular / United States Department of Agriculture ; no. 670 . - Circular (United States. Department of Agriculture) ; no. 670. .
Cover title. Contribution from Bureau of Agricultural Economics.
agr43000117
Animal nutrition--United States.
Feeds--United States.
SF95 / .J4
1 / Ag84C no.670