Published in Gardens' Bulletin, Singapore, in 1974, in volume 27, issue 1, pages 1-16

Created: 2016-07-14, modified: 2016-07-14

Published in Gardens' Bulletin, Singapore, in 1974, in volume 27, issue 1, pages 17-65

Created: 2016-07-14, modified: 2016-07-14

Published in Gardens' Bulletin, Singapore, in 1974, in volume 27, issue 1, pages 67-83

Created: 2016-07-14, modified: 2016-07-14

Published in Gardens' Bulletin, Singapore, in 1974, in volume 27, issue 1, pages 85-94

Created: 2016-07-14, modified: 2016-07-14

Published in Gardens' Bulletin, Singapore, in 1974, in volume 27, issue 1, pages 95-119

Created: 2016-07-14, modified: 2016-07-14

Published in Gardens' Bulletin Singapore, in 1974, in volume 27, issue 1, pages 121-122

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

Published in Gardens' Bulletin, Singapore, in 1974, in volume 27, issue 1, pages 123-129

Created: 2016-07-14, modified: 2016-07-14

Published in Gardens' Bulletin, Singapore, in 1974, in volume 27, issue 1, pages 131-132

Created: 2016-07-14, modified: 2016-07-14

Published in Gardens' Bulletin, Singapore, in 1974, in volume 27, issue 1, pages 133-141

Created: 2016-07-14, modified: 2016-07-14

Published in Gardens' Bulletin, Singapore, in 1974, in volume 27, issue 2, pages 143-154

Created: 2016-07-14, modified: 2016-07-14

Published in Gardens' Bulletin, Singapore, in 1974, in volume 27, issue 2, pages 155-165

Created: 2016-07-14, modified: 2016-07-14

Published in Gardens' Bulletin, Singapore, in 1974, in volume 27, issue 2, pages 167-182

Created: 2016-07-14, modified: 2016-07-14

Published in Gardens' Bulletin, Singapore, in 1974, in volume 27, issue 2, pages 183-220

Created: 2016-07-14, modified: 2016-07-14

Published in Gardens' Bulletin, Singapore, in 1974, in volume 27, issue 2, pages 221-245

Created: 2016-07-14, modified: 2016-07-14

Published in Gardens' Bulletin, Singapore, in 1974, in volume 27, issue 2, pages 247-266

Created: 2016-07-14, modified: 2016-07-14