@book{13062,
	author = {Luddecke, Horst and Amézquita, Adolfo},
	title = {Comparison of environmental conditions and their effects on call characteristics of five frog species in a colombian highland community},
	publisher = {SEH},
	year = {1998},
	address = {Francia},
	note = {<Curso de Bioacústica>}
}