Biological surveillance
Subtitle: reports of the NERC Working Parties on biological surveillance in the marine, freshwater and terrestrial environments.
Contributors: NaturalEnvironment Research Council. Freshwater Biological Surveillance Working Party.; Natural Environment Research Council. Terrestrial Biological Surveillance Working Party.
Series: Publications series B -- 18.
Publisher: Natural Environment Research Council
Published: 1976
Place of publication: London
Language: eng