McKee, H. S. <br/><br/>
Nitrogen metabolism in plants / 
H. S. McKee 
 - London :  Clarendon Press,  1962 
 - 728 p. ;  23 cm. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Seed-bearing plants<br/>Natural history--plants
<br/><br/><label>Dewey Class. No.: </label>581.13345