Shrub-steppe:  balance and change in a semi-arid terrestrial ecosystems 
ed. W.H. Rickard...et.al 
<br/><br/> FACULTAD DE ZOOTECNIA 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecología--regiones áridas<br/>Ecología--arbustos--estepa
<br/><br/><label>Dewey Class. No.: </label>574.5265  / SHR 1988