Medio ambiente
Subtitle: problemas y soluciones
By: José F. Llorens Benito.
Series: Colección Un gall.; 5
Publisher: Alcaraván Ediciones
Published: 1999
Place of publication: Zaragoza
Language: spa
Number of pages: 141
Subjects: Environmental sciences.; Pollution.
Notes: Includes bibliographical references (p. 141).