Wageningen economic studies
2 primary works
Book 20
Foot-and-Mouth Disease and Export
by P.B.M. Berentsen, A.A. Dijkhuizen, and A. J. Oskam
Published 31 December 1990
Book 26
Pesticide Use and Pesticide Policy in the Netherlands
by A. J. Oskam and H. van Zeijts
Published 14 September 1992