R. Ruben

Books that list R. Ruben among their authors but not as the lead author: co-written works, collections and compilations.

The Impact of Climate Change on DrylandsA.J. Dietz

The Impact of Climate Change on Drylands

A.J. Dietz · 2004

Agrarian Policies in Central AmericaW. Pelupessy

Agrarian Policies in Central America

W. Pelupessy · 2000

Sustainable Agriculture in Central AmericaJan P. de Groot

Sustainable Agriculture in Central America

Jan P. de Groot · 1997