首页 / 官方藏书 / Studies on Fermentation / The diseases of beer, their causes, and the means of preventing them / § VI.—Yeast may become Dry and be Reduced to Dust without losing its Faculty of Reproduction.
首页 / 官方藏书 / Studies on Fermentation / The diseases of beer, their causes, and the means of preventing them / § VI.—Yeast may become Dry and be Reduced to Dust without losing its Faculty of Reproduction.