A key to common trees /
Oldham, Jonathan.
Roberts, Carol.
Field Studies Council (Great Britain).AIDGAP Project.
Great Britain.Forestry Commission.
Shrewsbury : FSC Publications,
c1999.
Caption title.
Produced with the support of the Forestry Commission.
AIDGAP is sponsored by the Field Studies Council, British Ecological Society and Linnean Society of London.
Includes bibliographical references.
Trees