00907naa#a2200193#i#4500001004600000005001700046011001400063100004100077102000700118200020400125210008800329215001000417608002700427675013600454700003300590700003400623700003000657856002600687EN\FNC «VIK IM. V. R. VIL'YAMSA»\bibl\7099120251221074247.7##a2222-5366##a20231018b2023####ek#y0engy0150####ca##aRU1#aCONSERVATION OF LAND, SOIL FERTILITY AND PERENNIAL GRASSES FOR RATIONAL USE OF NATURAL RESOURCES IN AGRICULTURE (To the 160th anniversary of the birth of Vasily Robertovich Williams)eJournal article1#aLobnyacFederal Williams Research Center of Forage Production and Agroecologyd2023##a8 с.##aJournal article2local##aОбщие вопросы сельского хозяйства. 631aКормовые травы. Луговые травы. 633.2#1aTrofimovgIlya Alexandrovich#1aTrofimovagLyudmila Sergeevna#1aYakovlevagElena Petrovna4#aadaptagro.editorum.ru