Nature and resources.
Unesco.
Paris : UNESCO,
1965-
Issues for  have title: Nature & resources.
"Newsletter about scientific research on environment, resources and conservation of nature". - Subtitle varies.
Bibliography of agriculture
Canadian Environment
Electronics and communications abstracts journal (Riverdale)
Energy information abstracts
Energy research abstracts
Environment abstracts
Excerpta medica
GeoRef
ISMEC bulletin
Life sciences collection
Pollution abstracts with indexes
Safety science abstracts journal
Selected water resources abstracts
Vol. 24 complete in one no.; issue for 1989 called Special issue, but constitutes v. 25.
"Bulletin of the International Hydrological Decade."
Also issued in French, Spanish, Chinese, and Russian language eds.
Hydrology
Natural resources
Ecology