http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Methods of hydrobiology (freshwater biology)
Hydrobiology is not a discipline on its own account, but is that part of biology which is concerned with the life of organisms in water. At the same time it is a special section of limnology, the science if inland waters. The objects studied by hydrobiology are animals,...
Jürgen Schwoerbel; Drawings, unless otherwise stated, by Walter Söllner.
Freshwater biology,Biological apparatus and supplies,Sinh học cá nước ngọt