Contribution of agriculture to eutrophication of surface waters with nitrogen and phosphorus in the Netherlands

G.J. Kolenbrander, Institute for Soil Fertility = Instituut voor Bodemvruchtbaarheid (IB)
Haren : Instituut voor Bodemvruchtbaarheid (IB)
1971

The role of agriculture in the enrichment of surface waters with nitrogen and phosphorus.

50 p.
fig., graph., tab.
(Rapport / IB ; 10)
With summary
With ref.