Amenity valuation of trees and woodlands.

Amenity valuation of trees and woodlands. - 2nd ed. - Romsey, Hants. Arboricultural Association 1994 - 43p. : ill. ; 21cm.

Based on a system devised by D. R. Helliwell.

0900978198


AMENITY TREES
HELLIWELL D R
HELLIWELL SYSTEM

715.2