TY  - SER
AU  - Lipton, Werner J.,
TI  - HortScience Vol. 26(1-12)
U1  - 635 
PY  - 1991///
CY  - Virginia
PB  - American Society for Horticultural Science
KW  - Garden crops (Horticulture)
KW  - Horticulture
ER  -