1.
Forest Biometrics with Examples in R (Chapman & Hall/CRC Applied Environmental Statistics)
by Lauri Mehtatalo, Juha Lappi
ISBN: 9781498711487
List Price: $89.95
2.
Biometry for Forestry and Environmental Data : With Examples in R
by Lappi, Juha, Mehtatalo, Lauri
ISBN: 9780367508456