Voisin, André. <br/><br/>
Better grassland sward  : ecology, botany, management 

 - London :  Crosby Lockwood,  1960 
 - 341 p.  : ilus. 
<br/><br/>Bibliografía: p. 307-329 
<br/><br/><label>LCCN: </label>50794 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pastos.<br/>Plantas forrajeras.
<br/><br/><label>Dewey Class. No.: </label>633.2  / V65Y