TY  - BOOK
AU  - Jerram, M.R.K.
TI  - Elementary forest mensuration
U1  - 634.9285 21st ed
PY  - 1949///
CY  - London
PB  - Thomas Murby
KW  - Forest statistics
KW  - Forests and forestry
KW  - Mensuration
N1  - Index: pp 123-24; With a chapter on The measurement of forests
ER  -