Alfalfa :  science and technology. 

 - Madison, WI :  American Society of Agronomy,  1972. 
 - Agronomy : a series of monographs / American Society of Agronomy ;  15 .
<br/><br/>Bibliografía al final de capítulos. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Alfalfa<br/>Plantas forrajeras
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Texto