1. Community noise : a symposium sponsored by ASTM Committee E33 on Environmental Acoustics, American Society for Testing and Materials, Kansas City, Mo., 24-26 May 1978

المکتبة: کتابخانه مرکز پژوهش متالورژی رازی (طهران)

موضوع: Congresses ، City noise

رده :
TD
891
.
S93
1979

2. The conference on metropolitan physical environment:held at

المکتبة: (طهران)

موضوع: CITY PLANNING-CONGRESSES , CITY NOISE-CONGRESSES , URBAN ECOLOGY )BIOLOGY(-

رده :
HT
166
.
C6215
1975