By MARTINEZ–ALIER
By Laslett
By Illingworth
By Connolly
By West, JB
By Paul
By Kochan
By MacPherson
By Shaw, Ian C.
By Jones
By Lindberg, Carter
By Parikh, Jagdish
By Rous, S.
By Whitelegg
By Anderson, N
By Mcgrath, Alister E.
By Donald Gibb
By Gross, Jeffrey, Fetto, Joseph, Rosen, Elaine
By Rosenfeld
By Warren, Stuart
By Spedding, C R W
By Owen, Meran R. L., Pen, Jan
By Higgins
By Connor
By Cecil Price
By Trapp
By Dale
By Roitt
By Porteous, Andrew