Research problem statements in landscape and environmental design

Bibliografiska uppgifter
Institutionell upphovsman:	National Research Council (U.S.). Transportation Research Board
Materialtyp:	Bok
Språk:	English
Publicerad:	Washington, D.C. The Board 1981.
Serie:	Transportation Research Circular Number 226
Ämnen:	Roadside improvement > Research > United States. Landscape architecture > Research > United States.