Velev%2C%20Nikolay

• Hacquetia Vol. 13 No. 1 (2014): Hacquetia - Articles
  Management regimes within syntaxa of semi-natural grasslands in west Bulgaria
  Abstract  PDF (Slovenščina)
• Hacquetia Vol. 9 No. 2 (2010): Hacquetia - Articles
  The alliances Arrhenatherion, Cynosurion and Trifolion medii in western Bulgaria – environmental gradients and ecological limitations
  Abstract  PDF (Slovenščina)
• Hacquetia Vol. 19 No. 1 (2020): Hacquetia - Articles
  Contribution to the knowledge of Crataego-Prunetea Tüxen 1962 class in Bulgaria
  Abstract  PDF