by de Bruyn, S.M, van den Bergh, J.C.J.M, Opschoor, J.B
Published in Ecological economics (01.05.1998)

by de Bruyn, S.M., Opschoor, J.B.
Published in Ecological economics (01.03.1997)

by Braat, L.C, Opschoor, J.B
Year of Publication 1990

by Opschoor J.B
Year of Publication 1974

by Opschoor, Johannes B. (Johannes Baptist), Button, Kenneth John
Year of Publication 1999

by Opschoor, J.B
Published in Ecological economics (01.04.1998)

by Jansen H.M.A, Meer G.J. van der, Opschoor J.B, Stapel J.H.A
Published in Verkenningen van het I.v.M.-V.U (1974)

by (Hans)Opschoor, J.B.
Published in Journal of rural studies (01.10.1993)

by Opschoor, J.B.
Published in Ecological economics (01.09.1997)

by Opschoor, J.B
Year of Publication 01.01.2007

by Opschoor, J.B
Year of Publication 1994

by Opschoor, J.B
Year of Publication 1994

by Opschoor, J.B, Jongma, S.M
Published in Environment and Development Economics (1996)

by Opschoor, J.B, Gillissen, M
Year of Publication 1994

by Arntzen, J.W, Opschoor, J.B
Published in Land policy and agriculture in eastern and southern Africa : selected papers preseneted at a workshop held in Gaborone, Botswana, 14-19 February 1982 / edited by J.W. Arntzen, L.D. Ngcongco, and S.D. Turner (1986)

by Opschoor, J B, Mol, A P J
Published in Environment and planning. A (01.09.1989)

by Vegt, M, Opschoor, J.B, Rebergen, Chr
Year of Publication 1993

by Opschoor, J.B, van den Bergh, Jeroen C.J.M, Bruyn, S.M. de
Year of Publication 1996