@article {73,
	title = {Caract{\'e}res diagnostiques de Petropedetes perreti, nov. sp. et notes sur les sutres esp{\'e}ces camerounaises du genre (amphibiens Anoures)},
	journal = {Bulletin de L{\textquoteright}Institut Fondamental D{\textquoteright}Afrique Noire Serie a Sciences Naturelles},
	volume = {35},
	number = {2},
	year = {1973},
	pages = {462-474},
	author = {J.-L. Amiet}
}
@article {2424,
	title = {Chromosome complements of the genus Xenopus.},
	journal = {Chromosoma. Berlin},
	volume = {44},
	year = {1973},
	pages = {335-342},
	author = {Tymowska, J. and Fischberg, M.}
}
@article {2337,
	title = {Il Bufo pentoni Anderson 1893: ridescrizione ed analisi biometrica.},
	journal = {Bollettino dei Musei e Degli Istituti Biologici dell{\textquoteright}Universit{\`a} di Genova},
	volume = {41},
	year = {1973},
	pages = {105-119},
	author = {Balletto, E. and Cherchi, M.A.}
}
@article {2281,
	title = {Le genre Leptopelis G{\"u}nther (Salientia) au Za{"{\i}re.},
	journal = {Annales du Mus{\'e}e Royal de l{\textquoteright}Afrique Centrale. S{\'e}rie in Octavo, Science Zoologique. Tervuren},
	volume = {202},
	year = {1973},
	pages = {1-62},
	author = {Laurent, R.F.}
}
@article {1150,
	title = {Notes faunistiques, ethologiques et ecologiques sur quelques amphibiens anoures du Cameroun},
	journal = {Ann. Fac. Sci. Cameroun},
	volume = {13},
	year = {1973},
	pages = {135-161},
	author = {J.-L. Amiet}
}
@inbook {283,
	title = {Amphibia},
	booktitle = {Cytotaxonomy and Vertebrate Evolution},
	year = {1973},
	publisher = {Academic Press},
	organization = {Academic Press},
	address = {London \& New York},
	author = {Morescalchi, A.},
	editor = {Chiarelli, A.B. and Capanna, E.}
}
@book {399,
	title = {Animal Cytology and Evolution},
	year = {1973},
	publisher = {Cambridge University Press},
	organization = {Cambridge University Press},
	address = {London},
	author = {White, M.J.D.}
}
@article {180,
	title = {Anura from Nzerekore Guinea},
	journal = {Studii Si Cercetari de Biologie Seria Zoologie},
	volume = {25},
	number = {6},
	year = {1973},
	note = {Article.},
	pages = {511-517},
	author = {Fuhn, I. E. and Macea, L.}
}
@inbook {372,
	title = {Bones, Frogs, and Evolution},
	booktitle = {Evolutionary Biology of the Anurans: Contemporary Research on Major Problems},
	year = {1973},
	pages = {65-132},
	publisher = {University of Missouri Press},
	organization = {University of Missouri Press},
	address = {Columbia},
	author = {Trueb, L.},
	editor = {Vial, J.L.}
}
@inbook {168,
	title = {The early fossil record of frogs: a review of the evidence},
	booktitle = {Evolutionary Biology of the Anurans},
	year = {1973},
	pages = {11-64},
	publisher = {University of Missouri Press},
	organization = {University of Missouri Press},
	address = {Columbia},
	author = {Estes, R. and O.A. Reig},
	editor = {Vial, J.L.}
}
@inbook {354,
	title = {Quantitive constraints associated with reproductive mode in anurans},
	booktitle = {Evolutionary Biology of the Anurans: Contemporary Research on Major Problems},
	year = {1973},
	pages = {229-249},
	publisher = {University of Missouri Press},
	organization = {University of Missouri Press},
	address = {Columbia},
	author = {Salthe, S.N. and Duellman, W. E.},
	editor = {Vial, J.L.}
}
