Studies on carrageenans and effects of seawater phosphorus concentration on carrageenan content and growth of Agarhdiella subulata (C. Agardh) Kraft and Wynne (Rhodophyceae, Solieriaceae) Model Digital Document Chopin, T. Hanisak, M. Dennis Koehn, F. E. Mollion, J. Moreau, S. Publisher Springer Member of HBOI Faculty Contributions