Erhartov, Josef <br/><br/>
Šumava :  [Fotoalbum] / 
Josef a Marie Erhartovi. 
 - Praha :  Olympia,  1973. 
 - [44] p. text :  85 p. ill. ;  26 cm. 
<br/><br/><br/>Text in parallel on the cze., rus., eng. and fre. language 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Социография