TY  - BOOK
AU  - North, C. ,
TI  - Plant Breeding and Genetics in Horticulture
SN  - 0333235819
U1  - 635 
PY  - 1979///
CY  - London
PB  - Macmillan Publishing Company
KW  - Garden crops (Horticulture)
KW  - Plant Breeding
ER  -