Jones, Michael B. <br/><br/>
The grass crop  : the physiology basis of production 

 - London :  Chapman and Hall,  1988 
 - 369 p. 
<br/><br/><label>LCCN: </label>63055 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pastos--Fisiología y morfología.
<br/><br/><label>Dewey Class. No.: </label>633.2  / J6