The taxonomy and identification of pipits (genus Anthus)
Series: British Museum (Natural History), London. Bulletins, zoology series -- vol. 7, no 5; Bulletin of the British Museum (Natural History) -- v. 7, no. 5
Publisher: British Museum (Natural History)
Published: 1961
Language: eng
Number of pages: 46
Notes: References, p. 287-288.