TY  - GEN
AU  - Hughston,Michael
TI  - Hydroponic gardening: growing vegetables without soil 
SN  - 9781518612640
U1  - 631.582 22
PY  - 0000///Copyrigtht,
CY  - Rach Helson LLC  ALL rights reserverd
PB  - 2015.
KW  - Cultivos hidropónicos
ER  -