Hydroponics

The Bumper Book of Garden Ponds

By Mills, Dick, Papworth, David, James, Barry, Andrews, Chris

Hydroponics: The Bengal System with Notes on Other Methods of Soilless Cultivation

By Douglas, James Sholto

Marijuana Hydroponics: High-Tech Water Culture

By Storm

Beginning Hydroponics Revised Ed: A Beginner's Guide to Growing Vegetables, House Plants, Flowers and Herbs Without Soil

By Nicholls, Richard

Hydroponics: Soilless Gardening Explained

By Bridgewood, Les

The Brother Gardeners: A Generation of Gentlemen Naturalists and the Birth of an Obsession

By Andrea Wulf

Start and Run a Gardening Business, 5th Edition: Practical advice and information on how to manage a profitable business

By Paul Power

Advanced Guide to Hydroponics

By Douglas, James Sholto