Hristov, B., Filcheva, E., Nikova, I., Zdravkov, A., Ruskov, K., Petrov, D., Bakardzhiev, D. Fractional composition of organic matter in surface horizon of soils from Bobov Dol Valley. 2013 с. 485-489,.
Hristov, B., Filcheva, E., Nikova, I., Zdravkov, A., Ruskov, K., Petrov, D., Bakardzhiev, D. Fractional composition of organic matter in surface horizon of soils from Bobov Dol Valley. 2013 с. 485-489,.
Hristov, B., Filcheva, E., Nikova, I., Zdravkov, A., Ruskov, K., Petrov, D., Bakardzhiev, D. (2013) Fractional composition of organic matter in surface horizon of soils from Bobov Dol Valley, с. 485-489,.
Hristov, B., Filcheva, E., Nikova, I., Zdravkov, A., Ruskov, K., Petrov, D., & Bakardzhiev, D. (2013). Fractional composition of organic matter in surface horizon of soils from Bobov Dol Valley. с. 485-489.
Hristov B, Filcheva E, Nikova I, Zdravkov A, Ruskov K, Petrov D, et al. Fractional composition of organic matter in surface horizon of soils from Bobov Dol Valley. 2013. p. с. 485-489.