TY  - BOOK
AU  - Thirteenth International Horticultural Congress (1952: London)  
AU  - Synge, P.M.
TI  - Report of the thirteenth International Horticultural Congress, 8-15 Sept. 1952, London. Vol. 2
PY  - 1953///
CY  - London
PB  - The Royal Horticultural Society
ER  -