Ferment

Practical guide for those interested in storing, processing and preserving their own food, emphasising the fermentation process. Covers a wide range of food groups and also provides information on agricultural composts, silage and liquid manure, nutrition and environmental health. Includes resources and references, a chronology, a species list of scientific names and an index. The author is an expert on permaculture, whose other publications include 'Permaculture 1' (1978) and 'Permaculture 2' (1979).