TY  - GEN
AU  - 
AU  - Royal Horticultural Society
TI  - Royal Horticultural Society's encyclopaedia of practical gardening
PY  - 1979///
CY  - London
PB  - Mitchell Beazley
KW  - Gardening Encyclopedia
KW  - Gardening
KW  - Horticulture
N1  - Plant propagation; by P.M. Browse
ER  -