TY  - BOOK
AU  - Roberts,J.B.
AU  - Stevens,R.
TI  - Effect of gibberellic acid on the growth of hops  / 
PY  - 0000///[n.d]
CY  - Kent : 
PB  - Wye College, 
KW  - Hops
KW  - Gibberellic acid
N1  -  Includes bibliographical references
ER  -