Humphreys, L. R. <br/><br/>
Environmental adaptation of tropical pasture plants / 
L.R. Humphreys. 
 - London :  Macmillan,  1981. 
 - ix, 261 p. :  ill., 3 maps. 
<br/><br/><label>ISBN: </label>0333268202 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Grasses--Tropics<br/>Agricultural ecology<br/>Legumes--Tropics<br/>Agricultural ecology
<br/><br/><label>Dewey Class. No.: </label>633.200913