The Hop And Its Constituents. a Monograph On the Hop Plant

The hop plant, by Prof. John Percival.--The physical characteristics of a good hop, by Prof. John Percival.--Fertilization and cross-fertilization of the hop, by Albert Howard.--The manuring of hops, by Bernard Dyer.--The cold storage of hops, by Lawrence Briant.--The essential oil of hops, by A.C. Chapman.--The bitter substances and resins of hops, by Dr. Georg Barth.--Hop alkaloids, by Philip Schidrowitz.--The part played by hop tannin in brewing Rare copy 1: Herndon/Vehling Collection, School