Biblio
Filters: Author is Harrison, J. [Clear All Filters]
(2004). Atlas and Red Data Book of the Frogs of South Africa, Lesotho and Swaziland.
(, Ed.).SI/MAB Series. 9, Washington, D.C.: Smithsonian Institution.
(2004). Breviceps macrops.
In: IUCN 2010. IUCN Red List of Threatened Species. Version 2010.4.
(2004). Heleophryne hewitti.
In: IUCN 2010. IUCN Red List of Threatened Species. Version 2010.1. <www.iucnredlist.org>.
(2004). Poyntonophrynus vertebralis.
In: IUCN 2012. IUCN Red List of Threatened Species. Version 2012.2..

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