The biology of guano-producing sea-birds
Subtitle: [1] The distribution, abundance and feeding habits of the Cape gannet, M̲o̲ṟu̲s̲ c̲a̲p̲e̲ṉs̲i̲s̲, off the south-western coast of the Cape Province
Publisher: Government Printer
Published: 1959
Place of publication: Pretoria
Language: eng
Number of pages: 36
Subjects: Sea birds; Gannets; Guano
Notes: Cover title.

Reprint from "Commerce & Industry", Oct. 1959.

Bibliography: p. 22.