00671naa#a2200157#i#4500001004500000005001700045100004100062102000700103200014500110210008800255215001000343608003700353675006500390700003200455856002600487EN\FNC «VIK IM. V. R. VIL'YAMSA»\bibl\678820250316004609.7##a20211224b2021####ek#y0engy0150####ca##aRU1#aEFFICIENCY OF ANTHROPOGENIC ENERGY COSTS IN THE CREATION AND LONG-TERM USE OF DIFFERENT-RIPENING CEREAL HAYFIELDSeConference article/thesis1#aLobnyacFederal Williams Research Center of Forage Production and Agroecologyd2021##a5 с.##aConference article/thesis2local##aПолеводство. Полевые культуры. 633#1aZhezmergNatalya Vasilievna4#aadaptagro.editorum.ru