Tzonev%2C%20Rossen, Bulgaria

• Hacquetia Vol. 7 No. 2 (2008): Hacquetia - Articles
  The Halophytic Vegetation in South-East Bulgaria and along the Black sea coast
  Abstract  PDF (Slovenščina)
• Hacquetia Vol. 5 No. 1 (2006): Hacquetia - Articles
  The Western-Pontic steppe vegetation in Bulgaria
  Abstract  PDF (Slovenščina)
• Hacquetia Vol. 4 No. 1 (2005): Hacquetia - Articles
  Dune vegetation of the Bulgarian Black Sea coast
  Abstract  PDF (Slovenščina)
• Hacquetia Vol. 17 No. 2 (2018) - Articles
  Classificaton of the relict forest communites of Palla’s Black Pine (Pinus nigra subsp. pallasiana) in Bulgaria
  Abstract  PDF
• Hacquetia Vol. 10 No. 1 (2011): Hacquetia - Articles
  Saxifrago ferdinandi-coburgi-Seslerietum actarovii – a new association from the subalpine belt of the Slavianka (Orvilos) Mts. (Bulgaria )
  Abstract  PDF (Slovenščina)
• Hacquetia Vol. 9 No. 2 (2010): Hacquetia - Articles
  Bromo moesiacae-Stipetum epilosae – a new association from the relict mountain steppe vegetation in South-Western Bulgaria
  Abstract  PDF (Slovenščina)
• Hacquetia Vol. 18 No. 2 (2019) - Articles
  New data on the ecological peculiarities and the distribution in Bulgaria of the vulnerable habitat F3.1d Balkan-Anatolian submontane genistoid scrub from the European Red List of Habitats
  Abstract  PDF
• Hacquetia Vol. 21 No. 1 (2022): Hacquetia - Articles
  Relationships between vegetation of Macedonian pine (Pinus peuce Griseb.) and different types of soils on which it develops
  Abstract  PDF