Soil nitrogen uses and environmental impacts / 
edited by Rattan Lal and B. A. Stewart. 
 - Boca Raton, FL :  CRC Press, Taylor & Francis Group,  2018. 
 - xii, 379 p. :  ill. (some col.) ;  26 cm. 
 - Advances in soil science .
 - Advances in soil science (Boca Raton, Fla.) .
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9781138626362 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nitrogen in agriculture.<br/>Soils--Nitrogen content.