TY  - RPRT
TI  - [Comparative studies on work load during wood chopping and logging].
AU  - A T Ketkin
AU  - I Chadziolova
AU  - V G Evdokimov
AU  - S Dunev
AU  - M Daleva
AU  - L Poljanska
PY  - 1983
UR  - https://pubmed.ncbi.nlm.nih.gov/6636895/
ID  - 6636895
ER  -