@article{Zhidkova2014the, author={Zhidkova, E.A. and Zotov , V.. and Dvorovenko , A..}, title={The Main Labor-Forming Factors and the Assessment of Labor Efficiency in Agriculture (By the Example of Kemerovo Oblast)}, journal={Foods and Raw Materials}, publisher={Kemerovo State University}, year={2014}, pages={91-97}, volume={2}, issue={1}, }