W. J. van der Weijden

Building blocks for an integrated agriculture. Preliminary studies and background

W. J. van der Weijden, H. van der Wal, H. J. De Graaf, 1984 .

The impact of roads on the densities of four bird species in an open field habitat—evidence of a long-distance effect

W. J. van der Weijden, W. J. Ter Keurs, A. N. van der Zande, 1980 .

Towards an Integrated Agriculture

W. J. van der Weijden, W. J. Ter Keurs, H. van der Wal, 1984 .