Effect of Copper and Lead on Growth and Some Metabolic Activities of Cyanobacterium <i>Spirulina platensis </i> (Nordstedt)

EFFECT OF COPPER ON NITROGEN COMPOUNDS, NITRATE- REDUCTASE ACTIVITY AND ASCORBATE IN CHLOROCOCCCUM HUMICOLA CELLS

Effects of Heavy Metals (Copper, Cobalt and Lead) on the Growth and Photosynthetic pigments of the Green Alga Chlorella pyrenoidosa H. Chick

EFFECTS OF PH ON TOXICITY OF CADMIUM, COBALT AND COPPER TO THE GREEN ALGA <i>SCENEDESMUS BIJUGA</i>

THE EFFECT OF CHLORAMPHENICOL AND COPPER ON THE CELL ULTRASTRUCTURE OF <i>SCENEDESMUS</i> SP.

EFFECT OF DIFFERENT FORMS OF NITROGEN ON GROWTH, NITROGEN FIXATION AND PIGMENT CONTENTS OF CYANOBACTERIA

TOXICITY OF SUMI-ALPHA AND DURSBAN INSECTICIDES ON THE GROWTH VIABILITY, METABOLISM AND NITROGEN-FIXING CAPACITY OF TWO NOSTOC SPECIES.

INVESTIGATING THE EFFECT OF MINERAL NUTRITION AND LIGHT QUALITY ON SOME GROWTH-RELATED METABOLITES AND PIGMENTS OF TWO FILAMENTOUS CYANOBACTERIA (CYANOPROKARYOT)

EFFECT OF 2, 4-DICHLOROPHENOXY ACETIC ACID ON CYANOBACTERIA (<i>ANABAENA</i> SP) GROWTH IN THE PRESENCE OF EITHER GLOCUSE OR TRYPTOPHANE

EFFECT OF SOME HEAVY METALS ON GROWTH OF <i>SCENEDESMUS OBLIQUUS</i> (TURPIN) KÜTZING