TY  - SER
AU  - Kerr, Gary,
TI  - Forestry : an International Journal of Forest Research Vol. 87(4-5)
U1  - 634.905 
PY  - 2014///
CY  - Oxford
PB  - Oxford University Press
KW  - Forestry
KW  - Orchards, fruits & forestry
ER  -