A.W.VNA DEN BAN <br/><br/>
Extension Agraria 

 - 
 - Zaragoza, Espaņa  ACRIBIA, S.A  1996 
 - 339 
<br/><br/><label>ISBN: </label>84-200-0801-X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>complementarias<br/>Educativa<br/>extension<br/>lecturas
<br/><br/><label>Dewey Class. No.: </label> / 11H-5995-1-04