Omar, S A <br/><br/>
Microbial populations, ammonification and nitrification in soil treated with urea and inorganic salts.  [electronic resource] 

 -  Folia microbiologica  1999 
 - 205-12 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0015-5632 
<br/><br/><label>Standard No.: </label>10.1007/BF02816244  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ammonia--analysis<br/>Bacteria--classification<br/>Calcium Chloride--pharmacology<br/>Colony Count, Microbial<br/>Ecosystem<br/>Fertilizers<br/>Fungi--classification<br/>Hydrogen-Ion Concentration<br/>Nitrates--analysis<br/>Soil--analysis<br/>Soil Microbiology<br/>Sulfates--pharmacology<br/>Urea--metabolism