Page image
|
RAI, Hakumat (ed.): The measurement of photosynthetic pigments in fresh- waters and standardization of methods. Proceedings of the Workshop held at Ploen, W.Germany, July 28/29, 1978, organized by Max-Planck-Institut fuer Limnologie, Abt. Tropenoekologie. 1980. (Arch.f.Hydrobiol., Beih. 14, Ergebn.d.Limnologie, Heft 14). illustr. 106 p. gr8vo. Paper bd. (8240) 29.00
|