El medi ambient
By: Blai Espinet, Rafael Villar.
Contributors: Villar, Rafael, 1945- joint author.
Edition: 1. ed.
Publisher: Dopesa 2
Published: 1979
Place of publication: Barcelona
Language: cat
Number of pages: 108
Subjects: Human ecology -- Spain -- Catalonia; Environmental protection -- Spain -- Catalonia.
Notes: Bibliography: p. 107-108.