Hydroponics : the Bengal system
Douglas, J. Sholto
Hydroponics : the Bengal system J. Sholto Douglas - Oxford : Oxford University Press, 1959. - x, 143 p. ; 18 cm.
Includes index.
Hydroponics
581.1 DOU
Hydroponics : the Bengal system J. Sholto Douglas - Oxford : Oxford University Press, 1959. - x, 143 p. ; 18 cm.
Includes index.
Hydroponics
581.1 DOU