@phdthesis{AlvarezMontes2021,
  author      = {Natalia {\´A}lvarez Montes},
  title       = {Strategies and effectiveness of zoo education in the field of conservation biology},
  type        = {doctoralthesis},
  pages       = {145},
  school      = {Universit{\"a}tsbibliothek Johann Christian Senckenberg},
  year        = {2021},
}