TY  - BOOK
AU  - Chittenden, Fred J,
TI  - Dictionary of Gardening : A Practical and Scientific Encyclopaedia of Horticulture Vol. IV : PT - ZY
SN  - 0198691068
U1  - 635 
PY  - 1977///
CY  - Oxford
PB  - Clarendon Press
KW  - Garden crops (Horticulture)
ER  -