Number of items: 3.
Purfürst, Thomas and Lindroos, Ola
The correlation between long-term productivity and short-term performance ratings of harvester operators.
Croatian Journal of Forest Engineering. 32:2, 509-519
Lindroos, Ola and Burström, Lage
Accident rates and types among self-employed private forest owners.
Accident analysis and prevention. 42:6, 1729-1735
Hansson, Per-Anders and Baky, Andras and Ahlgren, Serina and Bernesson, Sven and Nordberg, Åke and Norén, Olle and Pettersson, Ola
Self-sufficiency of motor fuels on organic farms.
Agricultural systems. 94:3, 704-714