Verfasser
Aldsworth, F. G.
1
Bagnall, R.S.
1
Begley, V.
1
Cappers, R.T.J.
2
Cashman, V.L.
1
Dijkstra, M.
1
Ervynck, A.M.H.
2
Gould, D.A.
1
Haeckl, A.E.
1
Harrell, J.A.
2
Helms, C.C.
1
Hense, A.M.
1
Kila, J.D.
1
Neer, Wim van
2
Nicholson, P.T.
1
Schijns, W.H.M.
1
Sidebotham, Steven E.
4
Tomber, R.
1
Tomber, R.S.
1
Veldmeijer, A.J.
1
Verhoogt, A.M.F.W.
2
Vermeeren, C.E.
2
Wendrich, Willemina Z.
2