Classifying methods to quantify crop nitrogen input requirements

by Simon, Wolfram J., van Zanten, Hannah H.E., Hijbeek, Renske

Putting social networks to practical use : Improving last-mile dissemination systems for climate and market information services in developing countries

by Simon, Wolfram J., Krupnik, Timothy J., Aguilar-Gallegos, Norman, Halbherr, Lucia, Groot, Jeroen C.J.

Nutrient yields from global capture fisheries could be sustainably doubled through improved utilization and management

by Cardinaals, Renée P.M., Simon, Wolfram J., Ziegler, Friederike, Wiegertjes, Geert F., van der Meer, Jaap, van Zanten, Hannah H.E.