TY  - BOOK
AU  - Jobling,J.
AU  - Mitchell,Alan
TI  - Field recognition of British elms
T2  - Booklets (Great Britain. Forestry Commission)
SN  - 0117100242 (sd)
PY  - 1974///
CY  - London
PB  - H.M.S.O.
KW  - Elm
ER  -