Ballaz, Jesus.  <br/><br/>
El boquete / 
Jesus Ballaz Zabalza ; ilustraciones, Jose Maria Lavarello. 
 - 1 ed.  
 - Barcelona :  La Galera D.L.,  c1986. 
 - 54 p. :  ill. col. ;  22 cm. 
<br/><br/><label>ISBN: </label>8424638247 9788424638245 
<br/><br/><label>Subjects--Personal Names: </label><br/>Ballaz, Jesus. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Children's stories, Spanish--20th century.<br/>Short stories, Spanish--Childrens literature.<br/>Spanish Fiction--20th century.