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A net directory
A net directory, human edited web directory. Submit your website for free. Free submission with reciprocal link. premium submission with featured website listing. Add your url now to anetdir.com
Idioma: English / English | Antolog�a Cient�fica
Recopilaci�n de textos por el Centro Universitario de Ciencias de la Salud de la Universidad de Guadalajara en M�xico
Idioma: Espa�ol / Spanish; Castilian |
Averwebs, directorio web
Averwebs, directorio web gratuito, sitios web de calidad, alta de webs gratis con enlace rec�proco, intercambio de enlaces, editado por humanos, listado de categor�as generales de internet.
Idioma: Espa�ol / Spanish; Castilian | BUBL: Catalogue of Internet Resources
BUBL uses the Dewey Decimal Classification system as the primary organisation structure for its catalogue of Internet resources.
Idioma: English / English |
Buzzle.com: Science and Technology
Offers resources, information, and articles related to science and technology
Idioma: English / English | Directorio web cola
Directorio web gratuito con las webs m�s refrescantes de internet, alta de webs gratis con enlace rec�proco, intercambio de enlaces, editado por humanos, listado de enlaces en categor�as generales.
Idioma: Espa�ol / Spanish; Castilian |
Eric's Treasure Troves of Science
Comprehensive online encyclopedias of astronomy, math, physics, scientific biographies, and scientific books, with many equations and formulas
Idioma: English / English | Hypography.com
A collection of user-submitted science and technology links
Idioma: English / English |
ideas para regalar
Descubre Mandamex, la nueva manera de enviar regalos a Mexico.
Idioma: Espa�ol / Spanish; Castilian | ISI Highly Cited
Gives research professionals working in a variety of occupations an invaluable tool to identify individuals, departments and laboratories that have made fundamental contributions to the advancement of science and technology in recent decades.
Idioma: English / English |
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