Published in Gardens' Bulletin, in 1960, in volume 17, issue 3, pages 341-349

Created: 2014-06-16, modified: 2014-06-16

Published in Gardens' Bulletin, in 1960, in volume 17, issue 3, pages 350-356

Created: 2014-06-16, modified: 2014-06-16

Published in Gardens' Bulletin, in 1960, in volume 17, issue 3, pages 357-360

Created: 2014-06-16, modified: 2014-06-16

Published in Gardens' Bulletin, in 1960, in volume 17, issue 3, pages 361-367

Created: 2014-06-16, modified: 2014-06-16

Published in Gardens' Bulletin, in 1960, in volume 17, issue 3, pages 368-485

Created: 2014-06-16, modified: 2014-06-16

Published in Gardens' Bulletin, in 1960, in volume 17, issue 3, pages 486-497

Created: 2014-06-16, modified: 2014-06-16

Published in Gardens' Bulletin, Singapore, in 1960, in volume 18, issue 1, pages 1-64

Created: 2016-07-15, modified: 2016-07-15

Published in Gardens' Bulletin Singapore, in 1960, in volume 18, issue 1, pages 65-69

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