Just starting hydroponics gardening? This 121 page paperback book gives you a good understanding of the concept of hydroponics. 

You will find information about the methods of soilless gardening, which include raising plants in containers of water, gravel, sand, rocks, brick, and even styrofoam.

This book gives you an overall view of the problems of soilless gardening in terms of pest control, weather and light conditions.

Provides a list of manufacturers and suppliers of greenhouses and greenhouse accessories, hydroponic materials, lighting equipment and seeds.