@misc{VillanuevaCahilog2014,
  author    = {Reagan Joseph T. Villanueva and Hilario Cahilog},
  title     = {Odonata Fauna of Balut and Sarangani islands, Davao Occidental Province, Philippines},
  booktitle = {International Dragonfly Fund : Report},
  series    = {IDF-Report : newsletter of the International Dragonfly Fund},
  number    = {66},
  type      = {periodicalpart},
  pages     = {27},
  year        = {2014},
}