Pinfield, Stephen (university Of Sheffield (1) Gliessman, Stephen R. (professor Emeritus, Mendez, V. Ernesto (vermont Univ.), Izzo, Victor M. (vermont Univ.), Engles, Eric W. (editcraft) (1) Cohen, Jacob, Cohen, Patricia, West, Stephen G., Aiken, Leona S. (1) Pheasant, Stephen (university Of Surrey, Haslegrave, Christine M. (university Of Nottingham (1)