Budgerigars in colour: their care and breeding
By: by A. Rutgers.
Contributors: Rogers, Cyril H., ed.
Edition: English ed. edited and completely revised by Cyril H. Rogers.
Publisher: Blandford P.
Published: 1967
Place of publication: London
Language: eng
Number of pages: 240
Subjects: Budgerigar.
Notes: Bibliography: p. [235]-236.
"Based on Handboek voor kleurparkietenwekers."