Carr, N. G The biology of blue-green algae / edited by N. G. Carr and B. A. Whitton - Berkeley, Calif. : University of California Press, 1973 - x, 676 p. : ill. ; 25 cm. - Botanical monographs ; vol.9 . Bibliography : p. 540-655. ISBN: 0520023447 LCCN: 72-089785 //r872 Subjects--Topical Terms: Cyanobacteria