Atanasova, D., Maneva, V. Cultivation of cereal crops on a certified field for organic farming at the Institute of Agriculture in Karnobat, Bulgaria. 2018 с. 3-7,.
Atanasova, D., Maneva, V. Cultivation of cereal crops on a certified field for organic farming at the Institute of Agriculture in Karnobat, Bulgaria. 2018 с. 3-7,.
Atanasova, D., Maneva, V. (2018) Cultivation of cereal crops on a certified field for organic farming at the Institute of Agriculture in Karnobat, Bulgaria, с. 3-7,.
Atanasova, D., & Maneva, V. (2018). Cultivation of cereal crops on a certified field for organic farming at the Institute of Agriculture in Karnobat, Bulgaria. с. 3-7.
Atanasova D, Maneva V. Cultivation of cereal crops on a certified field for organic farming at the Institute of Agriculture in Karnobat, Bulgaria. 2018. p. с. 3-7.