Epidemiologische mededeling

MAJ Bilkert-Mooiman, JC Jong16/09/1991

Journal Article

Epidemiological studies on Trichinella spiralis infection in horses [Abstract]

K Zemburowa, A Ramisz, F Knapen11/09/1991

Journal Article

Emission and deposition scenarios for SO2, NOx and NH3

KF Boer, R Thomas11/09/1991

Journal Article

EGIS '91. Proceedings of the second European conference on geographical information systems, Brussels, Belgium, April 1991

J Harts, HFL Ottens, HJ Scholten11/09/1991

Journal Article

Effects on heathland

GW Heil, F Berendse, AH Bakema11/09/1991

Journal Article

Effects on crops, materials and monuments

AH Bakema, FG Wortelboer11/09/1991

Journal Article

Effects of growth of Douglas fir

JJM Grinsven, JG Minnen, C Heerden11/09/1991

Journal Article

Effects of air pollution and acid deposition on forests and forest soils

GJ Heij, W Vries, AC Posthumus, GMJ Mohren11/09/1991

Journal Article

Dioxine: een norm aanbevolen door de Wereldgezondheidsorganisatie

RMC Theelen, AGAC Knaap, B Sangster12/09/1991

Journal Article

De vaccins voor de mondiale uitroeiing van poliomyelitis

PM Oostvogel, JC Jong12/09/1991

Journal Article