by (United States)Michael Zeilik;by (United States)Karen Arms; by (United States)Michael H.;by (United States)Edwin M.; by (United States)Michael Parkin;by (United States)W.Leontief; by (United States)Michael Spivak;by (United States)James W.Kalat; by (United States)Michaet Spivak;by (United States)Michael Boorer; by (United States)Michael Hennessy;by (United States)Frederick Crews; by (United States)Michael C.H.;by (United States)A.M.Tobbetts; by (United States)Mark W.;by (United States)Kurt H.; by (United States)Michael R.Cummings;by (United States)Lawrence E.Spence; by (United States)Richard G.W.;by (United States)Michael H.;