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Notes on the Systematy of Solomon Islands' Plants and some of their New Guinea Relatives, I - VII
Ser 4, Vol 22, Iss 1, Page 1, Date 1967
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Notes on the Systematy of Solomon Islands' Plants and some of their New Guinea Relatives, VIII - IX
Ser 4, Vol 22, Iss 1, Page 23, Date 1967
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Notes on the Systematy of Solomon Islands' Plants and some of their New Guinea Relatives, X
Ser 4, Vol 22, Iss 1, Page 33, Date 1967
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The Tree-ferns of Malaya
Ser 4, Vol 22, Iss 1, Page 41, Date 1967
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Notes on the distribution of Nepenthes Species in Singapore
Ser 4, Vol 22, Iss 1, Page 53, Date 1967
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Isaac Henry Burkill, 1870 - 1965
Ser 4, Vol 22, Iss 1, Page 67, Date 1967
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Isaac Henry Burkill, 1870-1965 A Bibliography
Ser 4, Vol 22, Iss 1, Page 71, Date 1967
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H. B. Gilliland, 1911 -1965, An Appreciation
Ser 4, Vol 22, Iss 1, Page 107, Date 1967
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Observations on Ancistrocladus tectorius
Ser 4, Vol 22, Iss 1, Page 113, Date 1967
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New records of plant diseases in Sarawak for the year 1965
Ser 4, Vol 22, Iss 1, Page 123, Date 1967
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Materials for a Monograph of Freycinetia ( Pandanaceae) I
Ser 4, Vol 22, Iss 2, Page 129, Date 1967
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A Revision of Symphorema, Verbenaceae
Ser 4, Vol 22, Iss 2, Page 153, Date 1967
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Malayan Fern Notes V
Ser 4, Vol 22, Iss 2, Page 173, Date 1967
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Notes on the Flagellata of Hongkong
Ser 4, Vol 22, Iss 2, Page 187, Date 1967
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Sclereids in Fagraea
Ser 4, Vol 22, Iss 2, Page 193, Date 1967
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Notes on Sapotaceae
Ser 4, Vol 22, Iss 2, Page 213, Date 1967
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A note on Myriophyllum
Ser 4, Vol 22, Iss 2, Page 229, Date 1967
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Studies of Malesian Pandanaceae, I. Polymorphism in Pandanus odoratissimus L.f. of Asia
Ser 4, Vol 22, Iss 2, Page 231, Date 1967
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Taxonomic Notes on Bornean Dipterocarpaceae, III
Ser 4, Vol 22, Iss 2, Page 259, Date 1967
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Reprinting of Burkill's Dictionary of the Economic Products of the Malay Peninsula, Edition 2
Ser 4, Vol 22, Iss 2, Page 353, Date 1967
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A revision of the genus Quercus
Ser 4, Vol 22, Iss 3, Page 355, Date 1968
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Some studies of Malayan Agarophytic and Alginophytic Seaweeds
Ser 4, Vol 22, Iss 3, Page 429, Date 1968
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New Species of Dipterocarpaceae, Sterculiaceae and Monimiaceae, and a re-interpretation of Tetranthera rumphii Bl
Ser 4, Vol 22, Iss 3, Page 443, Date 1968
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On some species of Euglena Ehr. from Singapore
Ser 4, Vol 22, Iss 3, Page 447, Date 1968
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On a new species of the genus Collodictyon Carter, a colourless flagellata new to the Hongkong flora
Ser 4, Vol 22, Iss 3, Page 451, Date 1968
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New genera of primitive green Flagellata from Hongkong and Sao Paulo, Brazil
Ser 4, Vol 22, Iss 3, Page 455, Date 1968
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Foliar sclereids in some species of  Raphidophora and Scindapsus
Ser 4, Vol 22, Iss 3, Page 461, Date 1968
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"Gardening in Hot Countries" by Thomas, A
Ser 4, Vol 22, Iss 3, Page 469, Date 1968