TY  - BOOK
AU  - Hollis,H.F.
AU  - Williams,D.R.
AU  - Sykes,J.T.
TI  - Profitable growing without soil
U1  - 631.585 
PY  - 1964///
CY  - London
PB  - English University Press
KW  - Hydroponics
KW  - Plants
KW  - Nutrition
KW  - Horticulture
N1  - Includes index
ER  -