Published in Gardens' Bulletin, Straits Settlements, in 1938, in volume 9, issue 4, pages 319-354

Created: 2018-12-17, modified: 2018-12-17

Published in Gardens' Bulletin, Straits Settlements, in 1938, in volume 9, issue 4, pages 355-358

Created: 2018-12-17, modified: 2018-12-17