The history of the distribution of the genus Dendrocopos.
Publisher: Ponsen & Looijen
Published: 1947
Place of publication: Wageningen
Language: eng
Number of pages: 142
Subjects: Dendrocopos.
Notes: "Literature": p. 131-142.
Academisch proefschrift--Amsterdam.
"Samenvatting": p. 3.
"Stellingen" ([2] p.) inserted.