Lewis, Owen A.M., <br/><br/>
Plants and nitrogen / 
Owen A.M. Lewis. 
 - London :  Edward Arnold,  1986. 
 - 104 pages :  illustrations ;  21 cm. 
 - The Institute of Biology's studies in biology  no. 166  05379024 .
<br/><br/><label>ISBN: </label>0713128992 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nitrification.<br/>Plants--Metabolism.