TY  - BOOK
AU  - Hawthorn, Leslie R.
AU  - Pollard, Leonard H.
TI  - Vegetable and flower Seed production
U1  - 635 HAW 
PY  - 1954///.
CY  - New York : 
PB  - Blakiston, 
KW  - Seeds, Cultivation
KW  - Seeds, Production
ER  -