By Bradley, PB
By Trimble, Michael R., Bolwig, Tom G.
By Trimble, Michael R., Reynolds, Edward H.
By Jahnsen, Henrik
By Bell, F. G., Whitehead, R. W.
By Apley
By Gee
By Booth
By Lewis, Vicky
By Morson
By Sobin, Leslie H., Gospodarowicz, Mary K., Wittekind, Christian
By Smith, Michael B., March, Jerry
By Martin
By Lechner, Frank J., Boli, John
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.