TY  - BOOK
AU  - Gibbs , J.N.
AU  - Hull , S.K.
TI  - Ash dieback: a survey of non-woodland trees
SN  - 011710289X
U1  - P 634.929 21st ed.
PY  - 1991///
CY  - London
PB  - HMSO
KW  - Broadleaves
KW  - Forests and forestry
KW  - Hedgerows
KW  - Pathology
N1  - pp 27-32
ER  -