1.
 |  | Title: Economic Policy and Sustainable Land Use: Recent Advances in Quantitative Analysis for Developing Countries (Contributions to Economics)
by Nico Heerink, Herman Van Keulen, Marijke Kuiper, H. Van Keulen
ISBN: 3790813516
Publisher: Physica Verlag
Pub. Date: March, 2001
List Price: $79.95
Amazon.com Price: $79.95 |
2.
|  | Title: Simulation of Water Use, Nitrogen Nutrition and Growth of a Spring Wheat Crop (Simulation Monographs)
by H. van Keulen, et al
ISBN: 902200905X
Publisher: Backhuys Publishers
Pub. Date: 31 December, 1987
|
3.
|  | Title: Theoretical Production Ecology: Reflections and Prospects (Simulation Monographs)
by R. Rabbinge, J. Goudriaan, H. van Keulen, F.W.T. Penning de Vries, H.H. van Laar
ISBN: 902201004X
Publisher: Backhuys Publishers
Pub. Date: 31 December, 1990
|
4.
|  | Title: The Greenhouse Effect and Primary Productivity in European Agro-ecosystems: Proceedings of the International Workshop on Primary Productivity of European Agriculture and the Greenhouse Effect, Wageningen, Netherlands, 5-10 April 1990
by J. Goudriaan, H. van Keulen, H.H. van Laar
ISBN: 9022010260
Publisher: Backhuys Publishers
Pub. Date: 31 December, 1990
|
5.
|  | Title: Food from Dry Lands: An Integrated Approach to Planning of Agricultural Development (System Approaches for Sustainable Agricultural Development, Vol)
by Th. Alberda, N.G. Seligman, H. Van Keulen, C.T. De Wit
ISBN: 0792318773
Publisher: Kluwer Academic Publishers
Pub. Date: January, 1993
List Price: $205.00
Amazon.com Price: $205.00 |
