Las ciencias naturales y su influencia en el medio ambiente

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Bibliographic Details
Main Author:	López Azahares, Hermes
Corporate Author:	e-libro, Corp
Other Authors:	Velázquez Garrido, Teresa, Rondón Piedra, Reynaldo Rafael
Format:	eBook
Language:	Spanish
Published:	Buenos Aires (Argentina) : El Cid Editor, 2009.
Subjects:	Education. > General. Educación. > General. Education. > Teaching methods and materials. > Science and technology. Educación. > Métodos y materiales de enseñanza. > Ciencia y tecnología. Libros electrónicos.
Online Access:	https://biblioteca.ues.edu.sv/acceso/elibro/?url=https%3A%2F%2Felibro.net%2Fereader%2Fbiblioues/31075 View in OPAC
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