Grandjean, E. (Etienne) Environmental factors in urban planning air pollution noise urban open spaces sunlight and natural lighting indoors E. Grandjean and A. Gilgen - London Taylor & Francis 1976 - xiii, 206 p. : ill. ; 25 cm. Translation of Umwelthygiene in der Raumplanung. Includes bibliographies and index. engger ISBN: 085066084X Subjects--Topical Terms: Environmental engineeringCity planning