210 
A. J. BROOK, H. KUFFERATH, R. ROSS, P. A. SIMS 
ail tlie staff of the General Library of the British Muséum (Nalural 
History), and especially Miss P. I. Edwards, Ubrarian of the Mu- 
seum’s Botany Department. \Ve are also very grateful to Dr. Bour- 
RELLY for arranging the publication of this bibliography in the 
Revue Algologique. 
A BIBLIOGRAPHY OF THE FRESHWATER ALGAE OF AFRICA 
Ardin g. (1947). — Communities of Sessile Algae in Aswan Réservoir. 
Pttlest. J. Bol. hort. Soi., 4 : 105-106. 
_ (1948a)._ Physical and Chemical investigations relating to algal 
growth in the River Nile, Cairo. Bull. Insl. égypt., 29 (1946-1947) : 
19-44. 
_ (1948h). — Seasonal distribution of phytoplankton and sessile 
algac in the River Nile, Cairo. Bull. Inst, égypt., 29 (1946-1947) : 
36^382. 
— (1948c). — A Few Notes on the Little Known Algal Specics Obser- 
ved in ,\swan Rieservoir. Proc. Egypt. Acad. Sci., 3 : 53-55. 
— (1948d)._The Conditions of Growth and Periodicity of the Algal 
Flora of the Aswan Réservoir (Upper Egypt). Bull. Fac. Sci. Egypt. 
Univ., 27 : 157-175. 
_ (1949a). _ Liiminosity Measurements in Aswan Réservoir, Egypt. 
Hydrobiologia, 1 : 169-182. 
_ (19491)). — Biological productivity of réservoirs, with spécial réfé¬ 
rencé to Aswan Réservoir (Egypt). Hydrobiologia, 1 : 469-475. 
_ (1949c). — Benthic Algal Flora of Aswan Réservoir (Egypt). Hy¬ 
drobiologia, 2 : 118-133. 
_ (1954). _ Algal Lithophytes of the Aswan Réservoir Area. Bull. 
Inst, égypt; 35 (1952-1953) : 93-102. 
Allen G. 0. (1938). — The Charophyte Collccting Tours of Thomas Bâtes 
Blow. J. Bot; Lond; 76 : 295-298. 
Allobge P. (1928). — Révision des travaux parus jusqu'en 1928 sur la 
flore cryptogamique Africaine. II. Algues d’eau douce (sauf Diatomées). 
Ann. Cryploy. exoL, 1 ; 221-232. 
_ (1929). Révision des travaux... II (suite). Algues d’eau douce. 
Liste additive. Ann. Cnjptog. exot, 2 : 291-292. 
Amossé a. (1941). — Algues des Eaux continentales africaines. II. Dia¬ 
tomées du Sahara septentrional et central. BuU. Soc. Hist. nat. Afr. 
N; 32 : 126-152. 
Archer W. (1874). — Algae and Rhizopoda from the Hot Springs of 
Azorcs. Quart. J. micr. Sd.. N. S. 14 : 107-108. 
_ (1875). Notes on some Collections made frora Fumas Lake, 
Azores, containing Algae and a few other Organisms. J. Linn. Soc. 
(Bot.),' 14 : 328-340. 
Ascherson P. (1881). — Plantarum Africae scptentrionalis mediae hu- 
cusque cognitarum conspcclus. Bot. Zbl., 8 : 278-287. 
Askenasy E. (1888). — Algen in Die Forschiingsreise « S.M.S. Gazelles ». 
4, Bot. : 1-58 (Berlin). 
BACiimNN H. (1933). — Phytoplanklon von Victoria Nyanza, Albert 
Nyanza und Kiogasee. Ber. schiveiz. bot. Ges., 42 : 705-717. 
