TY  - BOOK
AU  - Edwin F. George
AU  -  David J.M. Puttock  Heather J. George
TI  - Plant culture media. Vol 1, Formulations and uses 
SN  - 0-9509325-2-3
U1  - 630.2748 
PY  - 1987///
CY  - England
PB  - Exegetics Ltd
N1  - Edwin F. George; David J.M. Puttock & Heather J. George: Plant culture media. Vol 1, Formulations and uses.  England.  Exegetics Ltd, 1987. 0-9509325-2-3--(630.2748GEO)
ER  -