L . R . HUMPHREYS <br/><br/>
TROPICAL PASTURE UTILISATION 
L . R . HUMPHREYS 
 - CAMBRIDGE  CAMBRIDGE UNIVERSITY PRESS  1991 
 - ix , 206p.;ill.:  Pbk 
<br/><br/><label>ISBN: </label>0521380308 
<br/><br/><label>LC Class. No.: </label>SB193 .3 .T76 .H86 1991