%0 Journal Article %T Ammonia Uptake in the Alkalophilic Cyanobacterium Spirulina platensis %A Boussiba,, Sammy %J Plant and Cell Physiology %V 30 %N 2 %P 303-308 %@ 0032-0781 %D 1989-03-01 %I Oxford University Press %~ DeepDyve