Swart, Harrie; European Cooperation in the Field of Scientific and Technical Research (Organization).; Kanade, Takeo; Swart, H. C. M. de; Orlowska, Ewa; Roubens, Marc; Schmidt, Gunther
Ware, George; Gerba, Charles P.; Gunther, Francis A.; Hutzinger, O.; Knaak, James B.; Mayer, Foster L.; Morgan, D. P.; Park, Douglas L.; Tjeerdema, Ronald S.; Whitacre, David M.; Yang, Raymond S. H.
Ware, George Whitaker; Albert, Lilia A; Crosby, DG; Gunther, Francis A; Hutzinger, O; Knaak, James B; Mayer, Foster L; Morgan, DP; Park, Douglas L; Tjeerdema, Ronald S; Voogt, Pim; Whitacre, David M; Yang, Raymond SH