TY  - BOOK
AU  - Howard,B.H.
AU  - Sykes,J.T.
TI  - Regeneration of the hop plant (Humulus lupulus L.) from softwood cut tings : : modification of the carbohydrate resources within the cuttin g / 
PY  - 0000///[n.d]
CY  - Kent : 
PB  - Wye College, 
KW  - Softwood
KW  - Hops
N1  -  Includes bibliographical references
ER  -