TY  - BOOK
AU  - International Horticultural Congress
TI  - XVIth International Horticultural Congress 1962 
U1  - 635.0631 INT 
PY  - 1962///-64
CY  - Gembloux : 
PB  - J. Ducalot , 
N1  -  Articles in English, French and German;  Includes bibliographical references
ER  -