TY  - BOOK
ED  - Forestry Commission, Great Britain 
TI  - Conversion Tables For Forest Research Workers
U1  - 634.9 21st ed.
PY  - 1960///
CY  - London
PB  - Her Majesty's Stationary Office
KW  - Forest and Forestry, Length,Area, Girth, Diameter and Basal Area, Volume
N1  - Forestry Commission Booklet no. 5
ER  -