@book{219081,
	author = {O'Shea, Mark and Halliday, Tim},
	title = {Reptiles y anfibios/  },
	publisher = {Omega,},
	year = {c2001},
	series = {Manuales de Identificación (Omega)},
	address = {Barcelona:},
	note = {ej.1: consumo}
}