TY  - BOOK
AU  - Crockford, K.J.
AU  - Spilsbury, M.J.
AU  - Savill, P.S.
TI  - The relative economics of woodland management systems
SN  - 0850741017
AV  - SD431 .C7 1987
PY  - 1987///
CY  - Oxford
PB  - Oxford Forestry Institute
KW  - Woodland Management Systems
N1  - Includes bibliographical references
ER  -