ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] NITROGEN fertilizers demonstrably increase the yields of crops, and are essential to food production in many parts of the world. Yet, under certain circumstances, they pollute the environment and may contribute to fatal human illnesses1. In some quarters, the evidence for such hazards in the ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/334207a0
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