TY  - SER
AU  - Peirce, Lincoln C,
TI  - HortScience Vol. 22(4-6)
U1  - 635 
PY  - 1987///
CY  - Virginia
PB  - American Society for Horticultural Science
KW  - Garden crops (Horticulture)
KW  - Horticulture
ER  -