Some observations on the life-history of Anabaena Cycadeae.

[1] BORZI, 1878, NUVO GIORN BOT ITAL, V10, P236

[2] Some effects of nitrogen-fixing bacteria on the growth of non-Leguminous plants. [J]. PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES B-CONTAINING PAPERS OF A BIOLOGICAL CHARACTER, 1909, 81 (548) : 287 - 289

[3] BRAND F, BER DEUT BOT GES, V21, P302

[4] The cell structure of the cyanophyceae. - Preliminary paper [J]. PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON, 1903, 72 (484) : 401 - 408

[1] BORZI, 1878, NUVO GIORN BOT ITAL, V10, P236

[2] Some effects of nitrogen-fixing bacteria on the growth of non-Leguminous plants. [J]. PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES B-CONTAINING PAPERS OF A BIOLOGICAL CHARACTER, 1909, 81 (548) : 287 - 289

[3] BRAND F, BER DEUT BOT GES, V21, P302

[4] The cell structure of the cyanophyceae. - Preliminary paper [J]. PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON, 1903, 72 (484) : 401 - 408