O.W. Heal <br/><br/>
Production ecology of British moors and montane grasslands 

 - Newyork  Springer Verlag  1978 
 - 426p 
<br/><br/>O.W. Heal & D.F. Perkins: Production ecology of British moors and montane grasslands.  Newyork.  Springer Verlag, 1978. 3-540-08457-6--(581.525263HEA)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>3-540-08457-6 
<br/><br/><label>Dewey Class. No.: </label>581.525263  / HEA