TY  - BOOK
AU  - Mason,John
TI  - Commercial hydroponics
SN  - 0864173008
AV  - SB126.5 .M37 1990
U1  - 631.585 20
PY  - 1990///
CY  - Kenthurst, NSW
PB  - Kangaroo Press
KW  - Hydroponics
KW  - Local
N1  - Includes bibliographical references (p. 170) and index
ER  -