Life SciencesEarth SciencesHydrologyFreshwater EcologyFreshwater Ecosystem DynamicsLake EcologyLake Water BalancePelagic EcosystemsLake Biogeochemistry
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Humus Origin, Chemical Composition, and Importance in Nature
Selman A. Waksman · Soil Science · 1936 · 145 citations
Kaj Hansen. · Hydrobiologia · 1959 · 57 citations
Lake classification, production and consumption
Hans‐Joachim Elster · SIL Proceedings 1922-2010 · 1958 · 26 citations