Study of the soft resins in sulphured and phured hops in cold and in open storage
Russell, G.A.
Study of the soft resins in sulphured and phured hops in cold and in open storage - Washington 1915 - 1-19 p. - Sulphured, Storage United States Department of Agriculture. Bulletin No. 282 .
Study of the soft resins in sulphured and phured hops in cold and in open storage - Washington 1915 - 1-19 p. - Sulphured, Storage United States Department of Agriculture. Bulletin No. 282 .