@inbook {126,
	title = {BIOGEOGRAPHY OF NORTHEAST PACIFIC OPISTHOBRANCHS: COMPARATIVE FAUNAL PROVINCE STUDIES BETWEEN POINT CONCEPTION, CALIFORNIA, USA, AND PUNTA AGUJA, PIURA, PER{\'U}},
	booktitle = {Perspectivas en Malacolog{\'{\i}a Mexicana},
	series = {Coleccion Jos{\'e} N. Rovirosa Biodiversidad, Desarrollo Sustentable y Tr{\'o}pico H{\'u}medo},
	year = {2010},
	pages = {219-259},
	chapter = {13},
	isbn = {978-607-7557-74-6},
	author = {Bertsch, Hans}
}
