Renewable resources:  a systematic approach 
ed. Enrique Campos López 
 - x, 410 p. / 24 cm. 
<br/><br/> FACULTAD DE ZOOTECNIA 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Recursos naturales
<br/><br/><label>Dewey Class. No.: </label>333.71  / REN 1980