Research problem statements in landscape and environmental design

Библиографические подробности
Соавтор:	National Research Council (U.S.). Transportation Research Board
Формат:	‌
Язык:	English
Опубликовано:	Washington, D.C. The Board 1981.
Серии:	Transportation Research Circular Number 226
Предметы:	Roadside improvement > Research > United States. Landscape architecture > Research > United States.