Cover Image

Beitrage zur Frage der Produktionserhohung des Wassers durch Dungung/

Main Author:	Jarnefelt, H.
Format:	Book
Language:	German
Published:	Helsinki: [s.n.], 1926
Subjects:	Marine biology Plankton

Similar Items

Geloste organische Stoffe : Aufname und Abgate durch Planktonorganismen im See /
by: Ohle, Waldemar, 1908-1987
Published: (1972)

Die Kugelkurven in der Planktologie/
by: Thomasson, Kuno
Published: (1963)

Uber das sommerplankton des altwassers von martely/
by: Uherkovich, Gabor
Published: (1967)

Travaux du centre dʹ oceanographie et des peches de nosy-be/
by: Angot, M.
Published: (1963)

Zur Frage der biologischen Reinigung des Wassers aus Fischzuchtanlagen in Kreislaufsystemen/
by: Scherb, K.
Published: (1970)

The algal vegetation of a brackish inland water-basin in the Netherlands (gat van ouwerkerk)/
by: Nienhuis, P. H.
Published: (1968)

Zur Geschichte der Grundung der "Biologischen Station Waldviertel" 1975-1985/
by: Wawrik, Friederike
Published: (1985)

Das Plankton-Test-Lot : ein Gerat zum studium des Verhaltens von Planktonorganismen im See /
by: Thomas, Eugen A.
Published: (1958)

Kulturversuche mit Gloeotrichia echinulata (J. E. Smith) P. Richter/
by: Zehnder, Alfons
Published: (1963)

Photosynthetic capacity at the surface microlayer during the mixing period/
by: Ιγνατιάδη, Λυδία
Published: (1990)

Symbiosis in the planktonic foraminifer, orbulina universa, and the isolation of its symbiotic dinoflagellate, gymnodinium nbeii sp. nov./
by: Spero, Howard J.
Published: (1987)

The determination of the biomass and the nitrogen content of plankton and its practical application/
by: Pavoni, Marianne
Published: (1969)

Two Identical Genera of Budding and Stalked Bacteria: Planctomyces Gimesi 1924 and Blastocaulis Henrici and Johnson 1935/
by: Hirsch, Peter
Published: (1972)

Changes in the plankton of the estuarine area of the Haringvliet-Hollands Diep-Biebosch in the S. W. Netherlands cuased by the dams through Volkerak an Haringvliet/
by: Peelen, R.
Published: (1974)

Untersuchungen uber die Radioaktivitat im Wasser und Plankton des Starnberger Sees mit besonderer Berucksichtigung der Wassergute/
by: Naher, Wolfgang
Published: (1963)

Plankton als indikator der trophiegruppen der seen/
by: Jarnefelt, H.
Published: (1952)

Dyrchsichtigkeit des Wassers und Planktonschichtung : einige Beobachtungen in den Lunzer Seen /
by: Ruttner, Franz, 1882-1961
Published: (1938)

Mosquito control by plankton management : the potential of indigestible green algae /
by: Marten, Gerald G.
Published: (1986)

Microplankton from two samples from gingin brook no. 4 Borehole, Western Australia/
by: Cookson, Isabel Clifton, 1893-1973
Published: (1968)

Some microplankton from two bores at balcatta, Western Aurstralia/
by: Cookson, Isabel Clifton, 1893-1973
Published: (1969)

Biological oceanographic processes/
by: Parsons, Timothy Richard, 1932-
Published: (1977)

Biological oceanographic processes/
by: Parsons, Timothy Richard, 1932-
Published: (1984)

Beitrage zur algenflora des balaton - sees/
by: Tamas, Gizella
Published: (1966)

Basic marine biology/
Published: (1984)

Katalog der Planktonorganismen des Zurich-Obersees und des Zurichsees/
by: Thomas, Eugen A.
Published: (1964)

Plankton and fisheries/
by: Grahame, John
Published: (1987)

Is there a shade flora in the marine plankton?/
by: Sournia, Alain M.
Published: (1982)

Marine plankton life cycle strategies/
Published: (1984)

The fertile sea : being the Buckland lectures for 1957 /
by: Orr, A. P.
Published: (1969)

Marine plankton : a practical guide /
by: Newell, Gordon Ewart
Published: (1963)

Biological oceanographic processes/
by: Parsons, Timothy Richard, 1932-
Published: (1973)

Plankton and productivity in the oceans/
by: Raymont, John E. G.
Published: (1963)

Beitrage zur Kenntnis des Planktons einiger Seen im nordschwedischen Hochgebirge/
by: Thomasson, Kuno
Published: (1951)

Ein Beitrag zur Kenntnis des Planktons zweier sudslowakischer teiche/
by: Ardo, Jan
Published: (1963)

Beitrage zur Kenntnis der Planktons einiger Seen im nordschwedischen Hochgebirge/
by: Thomasson, Kuno
Published: (1952)

Einige ufer-und wasserbewohnende Collembolen des Seewinkels/
by: Baumgartner-Gamauf, Margaretha
Published: (1959)

Hydrobotanical methods/
by: Wood, Richard Dawson, 1918-
Published: (1975)

Nordisches Plankton : zoologischer teil /
Published: (1964)

Zur Kritik des Planktonbegriffes/
by: Naumann, Einar
Published: (1927)

Neue Beitrage zur Geschichte der Ostsee/
by: Gams, Helmut, 1893-
Published: (1931)

Cannot write session to /tmp/vufind_sessions/sess_4ot3rsl25dppi8fo5v3ga553t3