Hydroponics – Dudley Harris
The South African Guide To Gardening Without Soil

A complete guide for everyone from the flat-dweller to the small-scale operator and the commercial grower.

It is very much a practical handbook which will enable anyone without any previous knowledge of hydroponics to get started immediately.

Both gardeners in soil and horticulturists, who may not necessarily have a direct interest in hydroponics, will derive benefit from this book.