TY  - BOOK
AU  - Hull,R.
AU  - International Horticultural Congress
TI  - Some virus diseases of sweet peas in England / 
PY  - 0000///[n.d]
CY  - Kent : 
PB  - Wye College, 
KW  - Sweet pease
KW  - Diseases and pests
KW  - England
N1  -  Includes bibliographical references
ER  -