EN VIBON N EM E NT. RÉFÉRENCES
De (P. K.) (1939), The rôle of blue-green algae in nitrogen fixation in rice fields Proc,
roy. Soc., 127. 121-138).
Drosdoff (M.) (1947), l se of ininor éléments [In] Science in farming : Yearbook of
Agriculture (1943-1947) (Washington, U. S. Dept. Agric., 577-582).
Einsele (W.) (1941). pie 1 msetzung von zugeführtem, anorganischen Phosphat iin
eutrophen See undihre Ruckwirkungen aufseinen Gesamthaushal (Zeits.f. Fisherei
u. deren Hilfswissensch, 39. 3, 407-488).
Ellis (M. M.), Westfall (B. A.) et Ellis (M. D.) (1946), Détermination of water
quality (Res. Rep. U. S. Fish. Serv., 9. 122 p.).
Fogg (G. E.) (1942), Studies on nitrogen fixation by blue-green algae. I. Nitrogen
fixation by Anabaena cylindrica Lemm (J. erp. Biol., 19. 1, 78-87).
Fogg (G. E.) (1947), Fixation de l’azote par les algues bleu-vert (Endeavour, 6. 24.
172-175).
Ga.ievska.ia (N. S.) (1958), Le rôle de groupes principaux de la flore aquatique dans
les cycles trophiques des différents bassins d’eau douce (Verh. int. Ver. Eirnnol.,
13. 350-362).
Gran (II. H.) (1931), On the conditions for production of plankton in the sea (Rapp.
Cons. Explor. Mer, 75. 37-46).
Grfænbank (J.) (1945), Limnological conditions in ice-covered lakes, especially as
related to winter-kill of fish (Ecol. Monogr., 15. 343-392).
Harada (T.) (1954), Studies on the blue-green algae in Japan (Proc. Indo-Pacif.
Fish. Çoun., 5, 2-3).
Harvey (H.W.) (1939), Substances controlling the growth of a diatom (./. Mur
biol. Mss. U. K.. 23. 2, 499-520).
Hasler (A. D.) et Einsele (W. G.) (1948), Fertilization for increasing productivity of
natural inland waters (Trans. TV. Amer. Wildl. Conf., 13. 527-555).
Hayes (F. R.) (1951), On the theory of adding nutrients to lakes with the objet t
of increasing trout production (Canad. Fish Cuit.. 10. 32-37).
Hazzard (A. S.) (1941), The effects of snow and ice on fish life (Proc, ('entrai Snow
Conf., 1, 90-94).
Hentschel (E.) (1915), Biologische Untersuchungen über den tierischen und pflanzlichen Bewuchs im Hamburger Hafen [Mitt. Zool. Mus. Hamburg., 33. 2. 1-172).
Hérisset (A.) (1946), Fixation de l'azote par le Nostoc commun Vaucher (C. R.
Acad. Sci., Paris, 222).
Hubbs (C. L.), Grf.eley (J. R.) et Tarzwell (C. M.) (1932), Methods for the improvement of Michigan trout streams (Bull. Inst. Fish. Res. Michigan, 1. 54 p. .
Hutchinson (G. E.) (1943), Thiamin in lake waters and aquatic organisms Irch.
Biochem., 2. 143-150).
Hutchinson (G. E.) et Bowen (V. T.) (1947), A direct démonstration of the phosphorus cycle in a small lake (Proc. nat. Acad. Sci., 33. 148-153).
Ivlev (V. S.) (1945), The biological productivity of waters, [In Russian, Preliminary
Translation by W. E. Ricker] (Vspekhi Sovremennoi Biologii. 19. 1, 98-120).
Juday (C.) (1942), The summer standing crop of plants and animais in four Wisconsin
lakes (Trans. IFis. Acad. Sci.. 34. 103-135).
Lefèvre (M.) (1950), Les pèches quantitatives de plancton en hydrobiologie (.Izizi.
Sta. cent. Hydrobiol. appl.. 3. 195-203).
Lefèvre (M.), Jakob (H.) et Nisbet (M.) (1952), Auto et hétéroantagonisme chez
les algues d’eau douce (Ann. Sta. cent. Hydrobiol. appl.. 4. 5-198).
Marsland (D.) et Plunkett (C. R.) (1945), Principes oj modem biology (New York,
Henry Holt and Company, 757 p.).
McCombie (A. M.) (1953), Factors influencing the growth of phytoplancton (J. Fish.
Res. Bd. Canada. 10. 5, 253-282).
De (P. K.) (1939), The rôle of blue-green algae in nitrogen fixation in rice fields Proc,
roy. Soc., 127. 121-138).
Drosdoff (M.) (1947), l se of ininor éléments [In] Science in farming : Yearbook of
Agriculture (1943-1947) (Washington, U. S. Dept. Agric., 577-582).
Einsele (W.) (1941). pie 1 msetzung von zugeführtem, anorganischen Phosphat iin
eutrophen See undihre Ruckwirkungen aufseinen Gesamthaushal (Zeits.f. Fisherei
u. deren Hilfswissensch, 39. 3, 407-488).
Ellis (M. M.), Westfall (B. A.) et Ellis (M. D.) (1946), Détermination of water
quality (Res. Rep. U. S. Fish. Serv., 9. 122 p.).
Fogg (G. E.) (1942), Studies on nitrogen fixation by blue-green algae. I. Nitrogen
fixation by Anabaena cylindrica Lemm (J. erp. Biol., 19. 1, 78-87).
Fogg (G. E.) (1947), Fixation de l’azote par les algues bleu-vert (Endeavour, 6. 24.
172-175).
Ga.ievska.ia (N. S.) (1958), Le rôle de groupes principaux de la flore aquatique dans
les cycles trophiques des différents bassins d’eau douce (Verh. int. Ver. Eirnnol.,
13. 350-362).
Gran (II. H.) (1931), On the conditions for production of plankton in the sea (Rapp.
Cons. Explor. Mer, 75. 37-46).
Grfænbank (J.) (1945), Limnological conditions in ice-covered lakes, especially as
related to winter-kill of fish (Ecol. Monogr., 15. 343-392).
Harada (T.) (1954), Studies on the blue-green algae in Japan (Proc. Indo-Pacif.
Fish. Çoun., 5, 2-3).
Harvey (H.W.) (1939), Substances controlling the growth of a diatom (./. Mur
biol. Mss. U. K.. 23. 2, 499-520).
Hasler (A. D.) et Einsele (W. G.) (1948), Fertilization for increasing productivity of
natural inland waters (Trans. TV. Amer. Wildl. Conf., 13. 527-555).
Hayes (F. R.) (1951), On the theory of adding nutrients to lakes with the objet t
of increasing trout production (Canad. Fish Cuit.. 10. 32-37).
Hazzard (A. S.) (1941), The effects of snow and ice on fish life (Proc, ('entrai Snow
Conf., 1, 90-94).
Hentschel (E.) (1915), Biologische Untersuchungen über den tierischen und pflanzlichen Bewuchs im Hamburger Hafen [Mitt. Zool. Mus. Hamburg., 33. 2. 1-172).
Hérisset (A.) (1946), Fixation de l'azote par le Nostoc commun Vaucher (C. R.
Acad. Sci., Paris, 222).
Hubbs (C. L.), Grf.eley (J. R.) et Tarzwell (C. M.) (1932), Methods for the improvement of Michigan trout streams (Bull. Inst. Fish. Res. Michigan, 1. 54 p. .
Hutchinson (G. E.) (1943), Thiamin in lake waters and aquatic organisms Irch.
Biochem., 2. 143-150).
Hutchinson (G. E.) et Bowen (V. T.) (1947), A direct démonstration of the phosphorus cycle in a small lake (Proc. nat. Acad. Sci., 33. 148-153).
Ivlev (V. S.) (1945), The biological productivity of waters, [In Russian, Preliminary
Translation by W. E. Ricker] (Vspekhi Sovremennoi Biologii. 19. 1, 98-120).
Juday (C.) (1942), The summer standing crop of plants and animais in four Wisconsin
lakes (Trans. IFis. Acad. Sci.. 34. 103-135).
Lefèvre (M.) (1950), Les pèches quantitatives de plancton en hydrobiologie (.Izizi.
Sta. cent. Hydrobiol. appl.. 3. 195-203).
Lefèvre (M.), Jakob (H.) et Nisbet (M.) (1952), Auto et hétéroantagonisme chez
les algues d’eau douce (Ann. Sta. cent. Hydrobiol. appl.. 4. 5-198).
Marsland (D.) et Plunkett (C. R.) (1945), Principes oj modem biology (New York,
Henry Holt and Company, 757 p.).
McCombie (A. M.) (1953), Factors influencing the growth of phytoplancton (J. Fish.
Res. Bd. Canada. 10. 5, 253-282).