Hydroponics 101. Yo, Where’s the dirt?

This article provides general information on the topic of hydroponics. The reader gets to known what this technology is about. Several global key data are given and various examples for implementation are described.

SPIEGELMAN, A. (n.y): Hydroponics 101. Yo, Where’s the dirt?. New York, USA: Annie Spiegelman URL [Accessed: 21.04.2011]