Feeding value for milk production of pasture grasses when grazed, when fed green and when fed as hay or silage
By: by R.R. Graves ... [et al.].
Contributors: Graves, R. R.; United States. Dept. of Agriculture.
Series: Technical bulletin / United States Department of Agriculture -- no. 381; Technical bulletin (United States. Dept. of Agriculture) -- no. 381.
Publisher: U.S. Dept. of Agriculture
Published: 1933
Place of publication: Washington
Language: eng
Number of pages: 48
Subjects: Milk yield.; Dairy cattle -- Feeding and feeds.
Notes: Cover title.

Literature cited: p. 47