Utilizing scientific information in environmental quality planning : proceedings of the symposium held in Las Vegas, Nevada, September 26-27, 1979 / edited by William J. Grenney ; co-sponsors, Environmental Protection Agency ... [et al.].
Publicacion
Minneapolis, Minn. (St. Anthony Falls Hydraulic Laboratory, Mississippi River at 3rd Ave., S.E., Minneapolis 55414) : American Water Resources Association, c1981.
