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Oak Ridge National Lab., TN. – 1972
This Environmental Terminology Index or Thesaurus was developed to help meet the urgent need for world-wide communication on practical as well as basic environmental problems. This working draft of the Index includes terms in the areas of physical sciences, technology, earth sciences, social sciences, biology, and ecology. This edition of the…
Descriptors: Biology, Earth Science, Ecology, Environment
Oak Ridge National Lab., TN. – 1972
This Environmental Terminology Index or Thesaurus was developed to help meet the urgent need for world-wide communication on practical as well as basic environmental problems. This working draft of the Index includes terms in the areas of physical sciences, social sciences, earth sciences, biology, and ecology. This edition of the thesaurus…
Descriptors: Biology, Earth Science, Ecology, Environment
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Bureau of Reclamation (Dept. of Interior), Washington, DC. – 1971
Based on the need for indexing documents and interest profiles within a selective dissemination of information (SDI) system, the Bureau of Reclamation, Department of the Interior, has compiled this thesaurus of terms related to water resources. Development terms describing design and construction activities, as well as biological and physical…
Descriptors: Environment, Indexes, Indexing, Information Retrieval