Relative values for milk production of hay and silage made from immature pasture herbage
Graves, R.R.
Relative values for milk production of hay and silage made from immature pasture herbage - Washington 1938 - 1-31 p. - Milk, Production United States Department of Agriculture. Technical Bulletin No. 649 .
Relative values for milk production of hay and silage made from immature pasture herbage - Washington 1938 - 1-31 p. - Milk, Production United States Department of Agriculture. Technical Bulletin No. 649 .