Bertram, Brian2 publicationsBertram, Brian (detail)—Bertram, Brian (detail)2002[Obituary of] George Colin Lawder Bertram.Mar. Mamm. Sci. 18(1): 304. Jan. 9, 2002.—Repr. from Sirenews No. 36, Oct. 2001.
Bibliography and Index of the Sirenia and Desmostylia 