Lewis, Owen A. M. <br/><br/>
Plants and nitrogen 
Owen A.M. Lewis 
 - London  Edward Arnold  1985 
 - [64] p.  ill.  22cm 
 - The Institute of Biology's studies in biology  no.166 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nitrogen--Metabolism<br/>Plants--Metabolism
<br/><br/><label>Dewey Class. No.: </label>581.1  / 33