TY - GEN AU - Shirnalli,G.G. TI - Isolation and characterisation of mutants of cyanobacterium Spirulina platensis KW - Mutants KW - Spirulina platensis KW - Cyanobacteria KW - Organic matter KW - Proteins KW - Nutrients KW - Costs KW - Production KW - Productivity KW - Pigmentation ER -