|Title of host publication||Populus nigra Network; report of the third meeting, 5-7 October 1996, Sárvár, Hungary|
|Editors||J. Turok, F. LefOvre, S. de Vries, B. Tóth|
|Place of Publication||Rome, Italy|
|Publisher||International Plant Genetic Resources Institute|
|Publication status||Published - 1997|
de Vries, S. M. G. (1997). An overview of in situ gene conservation measures. In J. Turok, F. LefOvre, S. de Vries, & B. Tóth (Eds.), Populus nigra Network; report of the third meeting, 5-7 October 1996, Sárvár, Hungary (pp. 14-16). Rome, Italy: International Plant Genetic Resources Institute.