机译:Loewenthal, R. E., and G. v. R. Marais: Carbonate Chemistry of Aquatic Systems, Theorie and Application, Volume 1, 433 pp. USA, Michigan, Collingwood, Ann Arbor Scienc Publishers, Third Printing 1982. ISBN 0 – 250 – 40141 ‐ X
机译:Ed.: Egan, H. and T. S. West: IUPAC Collaborative Interlaboratory Studies in Chemical Analysis. Oxford – New York, Pergamon Press, 1982, 171 S., $ 40.00
机译:Development of Heterotrophic and Ammonifying Bacterial Populations as Affected by the FishClarias batrachus(Linn.) under Different Experimental Conditions
机译:Zum Sauerstoffhaushalt der Gewässer der Feldberger Seenplatte an Hand ausgewählter sommerlicher Tiefenprofile seit 1924 und 1962 Teil 3: Scharteisen, Wasch‐See, Dolgener See