Amnistia International. <br/><br/>
México  : exchage of communications on reported violations of human rights in Huitzilan de Serdan, Puebla 

 - London :  Amnesty International,  1987 
 - 13 p.  ; apénd 
<br/><br/><label>LCCN: </label>19638 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Campesinado--Puebla.<br/>Derechos humanos.