TY  - BOOK
AU  - P.D. Hebblethawaite
TI  - Seed production
SN  - 0-408-10621-2
U1  - 631.521 
PY  - 1980///
CY  - London
PB  - Butter Worths
N1  - P.D. Hebblethawaite: Seed production.  London.  Butter Worths, 1980. 0-408-10621-2--(631.521HEB)
ER  -