Advanced guide to hydroponics : (soiless cultivation) /
Douglas, J. Sholto 1920-
Advanced guide to hydroponics : (soiless cultivation) / James Sholto Douglas - New ed. - London : Pelham, 1985 - 368 p. : ill. ; 22 cm.
Bibliography: p362. - Includes indexes
0720715717
Hydroponics
Advanced guide to hydroponics : (soiless cultivation) / James Sholto Douglas - New ed. - London : Pelham, 1985 - 368 p. : ill. ; 22 cm.
Bibliography: p362. - Includes indexes
0720715717
Hydroponics
