Mårtensson, A M <br/><br/>
Use of heterotrophic and cyanobacterial nitrogen fixation to study the impact of anthropogenic substances on soil biological processes.  [electronic resource] 

 -  Bulletin of environmental contamination and toxicology  Mar 1993 
 - 466-73 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0007-4861 
<br/><br/><label>Standard No.: </label>10.1007/BF00197209  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bradyrhizobiaceae--drug effects<br/>Cyanobacteria--drug effects<br/>Environmental Monitoring--methods<br/>Fertilizers--adverse effects<br/>Fungicides, Industrial--adverse effects<br/>Herbicides--adverse effects<br/>Metals--adverse effects<br/>Nitrogen Fixation--drug effects<br/>Soil Microbiology