Advanced guide to hydroponics (soilless cultivation)
Douglas, James Sholto
Advanced guide to hydroponics (soilless cultivation) by James sholto douglas - New York Drake Publishers 1976 - 333 p.
Includes index.
0847310205
Hydroponics
631.589.2 / D734A
Advanced guide to hydroponics (soilless cultivation) by James sholto douglas - New York Drake Publishers 1976 - 333 p.
Includes index.
0847310205
Hydroponics
631.589.2 / D734A