Optimization nitrogen management in food and energy production and environmental protection 

 - Tokyo  A.A.Balkema  2002 
 - xvii,1013p. 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Nitrogen-environmental aspects<br/>Nitrogen Cycle
<br/><br/><label>Dewey Class. No.: </label>577.145  / I50