edited by Ruerd Ruben, Paul Hoebink

Wageningen Academic 2015

: [pbk.]

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edited by Ruerd Ruben

Wageningen Academic 2008

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edited by Erwin Bulte, Ruerd Ruben

Wageningen Academic Publishers 2007 Mansholt publication series v. 4

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edited by R. Ruben, J. Pender and A. Kuyvenhoven

CABI c2007

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edited by Ruerd Ruben, Maja Slingerland, Hans Nijhoff

Springer c2006 Wageningen UR frontis series / series editor, R.J. Bogers 14

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Ruerd Ruben and Bart de Steenhuijsen Piters, eds

Royal Tropical Institute (KIT), KIT Development, Policy and Practice c2005 Bulletin / Royal Tropical Institute 370

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edited by A.J. Dietz, R. Ruben, A.J. Verhagen

Kluwer Academic Publishers 2004 Environment & policy v. 39

: HB

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Ruerd Ruben, Zvi Lerman and Gustavo Siles

Royal Tropical Institute, KIT Publishers c2002 NIRP research for policy series 16

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edited by Wim Pelupessy and Ruerd Ruben

Macmillan , St. Martin's Press 2000

: uk , : us

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Ruerd Ruben

CEDLA c1999 Latin America studies 83

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