Langer, R             H            M <br/><br/>
Pastures their ecology and management  / 
by  R. H. M. Langer 
 - Melbourne  :  Oxford University Press,  1990 
 - 499 p. 
 - .
<br/><br/> Fotocopía 
<br/><br/><label>LCCN: </label>167779 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pastos <br/>Plantas forrajeras
<br/><br/><label>Dewey Class. No.: </label>633.2 L35