NITROGEN-FIXING BLUE-GREEN ALGAE IN SWEDISH SOILS

[1] BECK T, 1968, MIKROBIOLOGIE BODENS

[2] FEHER D., 1936, SILVA, V24, P101

[3] FULLER WH, 1960, 7 T INT C SOIL SCI M, V2, P617

[4] GHTLER L., 1932, RABENHORSTS KRYPTOGA, V14

[5] NITROGEN FIXATION BY A BACTERIA-FREE, SYMBIOTIC NOSTOC STRAIN ISOLATED FROM COLLEMA [J]. PHYSIOLOGIA PLANTARUM, 1951, 4 (03) : 542 - 545

[6] HENRIKSSON E, 1961, SVENSK NATURVETENSKA, P246

[7] An ecological and taxonomic study of the algae of British soils I. The distribution of the surface-growing algae [J]. ANNALS OF BOTANY, 1942, 6 (22) : 323 - 349

[8] OBSERVATIONS ON SOIL ALGAE .2. NOTES ON GROUPS OTHER THAN DIATOMS [J]. NEW PHYTOLOGIST, 1947, 46 (01) : 35 - 60

[9] SINGH RN, 1961, IND COUNCIL AGRIC RE

[10] SKUJA H., 1964, NOVA ACTA REG SOC 4, V18, P3

[1] BECK T, 1968, MIKROBIOLOGIE BODENS

[2] FEHER D., 1936, SILVA, V24, P101

[3] FULLER WH, 1960, 7 T INT C SOIL SCI M, V2, P617

[4] GHTLER L., 1932, RABENHORSTS KRYPTOGA, V14

[5] NITROGEN FIXATION BY A BACTERIA-FREE, SYMBIOTIC NOSTOC STRAIN ISOLATED FROM COLLEMA [J]. PHYSIOLOGIA PLANTARUM, 1951, 4 (03) : 542 - 545

[6] HENRIKSSON E, 1961, SVENSK NATURVETENSKA, P246

[7] An ecological and taxonomic study of the algae of British soils I. The distribution of the surface-growing algae [J]. ANNALS OF BOTANY, 1942, 6 (22) : 323 - 349

[8] OBSERVATIONS ON SOIL ALGAE .2. NOTES ON GROUPS OTHER THAN DIATOMS [J]. NEW PHYTOLOGIST, 1947, 46 (01) : 35 - 60

[9] SINGH RN, 1961, IND COUNCIL AGRIC RE

[10] SKUJA H., 1964, NOVA ACTA REG SOC 4, V18, P3