Progrese în prevenirea și combaterea poluării earului
By: L. Tzanga, Al. Christea.
Contributors: Christea, Al., joint author.
Series: Progrese în știință și tehnologie
Publisher: Consiliul Național pentru Știință și Tehnologie, Institutul Național de Informare și Documentare
Published: 1977
Place of publication: București
Language: rum
Number of pages: 82
Subjects: Air -- Pollution.; Air -- Purification -- Equipment and supplies.
Notes: Bibliography: p. 74-82.