-
By: Sawyer, R. C. J.Type: ArticleIn: The Avicultural magazineVolume: 107Series:Issue: 1Date: 2001Page Range: 1--4Publication Info: Ascot, Berkshire, etc Avicultural Society, etcSubjects:
-
By: Sawyer, R. C. J.Type: ArticleIn: The Avicultural magazineVolume: 107Series:Issue: 3Date: 2001Page Range: 97--100Publication Info: Ascot, Berkshire, etc Avicultural Society, etcSubjects:
-
By: Sawyer, R. C. J.Type: ArticleIn: The Avicultural magazineVolume: 108Series:Issue: 3Date: 2002Page Range: 100--106Publication Info: Ascot, Berkshire, etc Avicultural Society, etcSubjects:
-
By: Sawyer, R. C. J.Type: ArticleIn: The Avicultural magazineVolume: 103Series:Issue: 2Date: 1997Page Range: 49--71Publication Info: Ascot, Berkshire, etc Avicultural Society, etcSubjects: