Bibliographic Detail
Kociolek, J.P. & Stoermer, E.F., 1991
Reference:
Kociolek, J.P. & Stoermer, E.F. (1991). Taxonomy and ultrastructure of some Gomphonema and Gomphoneis taxa from the upper Laurentian Great Lakes. Canadian Journal of Botany 69(7): 1557-1576.