For citations:
Yatsko N.A., Piluk N.V., Guzenok M.A., Vozmitel’ L.N., Sutchkova N.V., Savtchits N.A. Effectiveness of Usage of Forage Energy by Calves with Different Levels of Sapropel in Diets. Zootechnical Science of Belarus. 2008;43(2):337-345. (In Russ.)