TY  - BOOK
AU  - Lawrence, Trevor
AU  - Norquay, Paul.
AU  - Liffman, Karl.
TI  - Practical tree management: an arborists handbook 
SN  - 0909605726
AV  - SD391 .L38 1993
PY  - 1993///
CY  - Melbourne
PB  - Inkata Press
KW  - Trees
KW  - Timber
KW  - Arboriculture
N1  - Includes bibliographical references and index
ER  -