The use of urea as a feedstuff
By: N.R. Ellis, L.A. Moore
Contributors: Moore, L.A.; United States. Agricultural Research Administration
Series: A.H.D -- no. 142; AHD -- no. 142.
Publisher: United States Department of Agriculture, Agricultural Research Administration
Published: 1952
Place of publication: [Washington, D.C.]
Language: eng
Subjects: Sheep; Feeding and feeds; Urea as feed; Cattle
Notes: Caption title.

"March 1952."