Environmental factors affecting technical efficiency in Norwegian steep terrain logging crews: a stochastic frontier analysis
Ottaviani Aalmo, Giovanna, Baardsen, SjurVolume:
20
Language:
english
Journal:
Journal of Forest Research
DOI:
10.1007/s10310-014-0466-x
Date:
February, 2015
File:
PDF, 348 KB
english, 2015