TY  - BOOK
AU  - Jackson, J. E.,
TI  - Acta Horticulturae No. 243 : 4th International Symposium on Research and Development on Orchard and Plantation Systems
SN  - 9066053836
U1  - 634 
PY  - 1989///
CY  - Belgium
PB  - International Society of Horticulture Science
KW  - Orchards, fruits & forestry
ER  -