Preservation and storage

by Throndsen, Jahn

Estimating cell numbers

by Andersen, Per, Throndsen, Jahn

Identification problems

by Hasle, Grethe Rytter, Guillard, Robert R.L., Throndsen, Jahn, Taylor, F.J.R., Heimdal, Berit Riddervold, Leadbeater, B.S.C.

Concentrating phytoplankton

by Venrick, Elizabeth L., Hasle, Grethe Rytter, Sukhanova, I.N., Throndsen, Jahn, Dodson, Anne N., Thomas, William H., Fournier, Robert O., Reid, F.M.H., Beers, John R.

Estimating cell numbers

by Smayda, Theodore J., Venrick, Elizabeth L., Semina, H.J., Guillard, Robert R.L., Fournier, Robert O., Hasle, Grethe Rytter, Vargo, Gabriel A., Sheldon, R.W., Boyd, Carl M., Throndsen, Jahn