The average monthly rainfall (mm) for Kazanlak valley in 2019/2020.

 
 
  Part of: Todorova M, Dobreva A, Petkova N, Grozeva N, Gerdzhikova M, Veleva P (2022) Organic vs conventional farming of oil-bearing rose: Effect on essential oil and antioxidant activity. In: Chankova S, Peneva V, Metcheva R, Beltcheva M, Vassilev K, Radeva G, Danova K (Eds) Current trends of ecology. BioRisk 17: 271-285. https://doi.org/10.3897/biorisk.17.77488