Casque and bill of Rhinoplax vigil (Forst.) in connection with the architecture of the skull
Series: Verhandelingen der Koninklijke Nederlandse Akademie van Wetenschappen.  Afd. Natuurkunde.  2. reeks,; deel 53, no. 3
Publisher: Noord-Hollandsche Uitg Mij.
Published: 1961
Place of publication: Amsterdam
Language: eng
Number of pages: 51
Subjects: Helmeted hornbill.
Notes: Bibliography: p. [48]