Yazar
Karl Elfers
2 cilt bulundu.
Cilt sonuçları
Open space and urban water management
Karl Elfers · Water Resources Research Institute of the University of North Carolina
Sayfa sayısı yok · 1975
City planning / Open spaces / Water resources development
Water resource planning in the urban-metropolitan context
Maynard M. Hufschmidt, Karl Elfers · Departments of City and Regional Planning and Environmental Sciences and Engineering, University of North Carolina
273 sayfa · 1971
Water resources development / Planning / Metropolitan areas / Water-supply