TY  - SER
AU  - Steffek, Edwin F.,
TI  - Horticulture Vol. 47 (1-4,6-12)
U1  - 635 
PY  - 1969///
CY  - Boston
PB  - Horticulture Partners
KW  - Garden crops (Horticulture)
KW  - Horticulture
ER  -