Autor: Turok, J.
- Populus nigra network: Report of the 6th meeting, 6-8 February 2000, Isle sur La Sorgue, France
- Populus nigra Network: Report of the 5th meeting, 5-8 May 1999, Kyiv, Ukraine
- Populus nigra network: Report of the 2nd meeting, 10-12 September 1995, Casale Monferrato, Italy
- Populus nigra network: Report of the 3rd meeting, 5-7 October 1996, Sárvár, Hungary
- Populus nigra network: Report of the 1st meeting, 3-5 October 1994, Izmit, Turkey
- Populus nigra network: Report of the 4th meeting, 3-5 October 1997, Geraardsbergen, Belgium
Autor: European Forest Genetic Resources Programme
- Populus nigra network: Report of the 6th meeting, 6-8 February 2000, Isle sur La Sorgue, France
- Populus nigra Network: Report of the 5th meeting, 5-8 May 1999, Kyiv, Ukraine
- Populus nigra network: Report of the 2nd meeting, 10-12 September 1995, Casale Monferrato, Italy
- Populus nigra network: Report of the 3rd meeting, 5-7 October 1996, Sárvár, Hungary
- Populus nigra network: Report of the 1st meeting, 3-5 October 1994, Izmit, Turkey
- Populus nigra network: Report of the 4th meeting, 3-5 October 1997, Geraardsbergen, Belgium
Ejemplares similares: Populus nigra network: Report of the 6th meeting, 6-8 February 2000, Isle sur La Sorgue, France
- Populus nigra network: Report of the 3rd meeting, 5-7 October 1996, Sárvár, Hungary
- Populus nigra network: Report of the 2nd meeting, 10-12 September 1995, Casale Monferrato, Italy
- Populus nigra network: Report of the 1st meeting, 3-5 October 1994, Izmit, Turkey
- In situ conservation of Populus nigra
- Populus nigra Network: Report of the 5th meeting, 5-8 May 1999, Kyiv, Ukraine
- Populus nigra network: Report of the 4th meeting, 3-5 October 1997, Geraardsbergen, Belgium
Ejemplares similares: Populus nigra Network: Report of the 5th meeting, 5-8 May 1999, Kyiv, Ukraine
- Populus nigra network: Report of the 4th meeting, 3-5 October 1997, Geraardsbergen, Belgium
- Populus nigra network: Report of the 3rd meeting, 5-7 October 1996, Sárvár, Hungary
- Populus nigra network: Report of the 1st meeting, 3-5 October 1994, Izmit, Turkey
- In situ conservation of Populus nigra
- Populus nigra network: Report of the 2nd meeting, 10-12 September 1995, Casale Monferrato, Italy
- Populus nigra network: Report of the 6th meeting, 6-8 February 2000, Isle sur La Sorgue, France