Nature and resources : international news bout research on environmental, resources and conservation of nature.
Nature & resources
- Trimestral
Inicia en 1965, con el vol. 1, no. 1, cierra en 1999 con el vol. 35, no. 4
Excerpta medica Environment abstracts Energy research abstracts Life sciences collection Energy information abstracts Bibliography of agriculture Canadian environment Electronics and communications abstracts journal GeoRef
Vol. 24 completo en un numero, edicion de 1989 llamado numero especial, pero constituye el vol. 25