[Physiological hygiene characteristics of energy expenditures in the principal branches of agriculture].
D000383:Agriculture / Q000295:instrumentation; D004734:Energy Metabolism; D006801:Humans; D008966:Moldova; D014937:Work
Fiziologo-gigienicheskaia kharakteristika énergeticheskikh zatrat v vedushchikh otrasliakh sel'skogo khoziaĭstva.