Lake Biwa and its environment :   Subtext for environmental education 

 - Japan :   International Lake Environment Committee,   1995. 
 - 100 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LAGOS<br/>LAGO BIWA, JAPON
<br/><br/><label>Universal Decimal Class. No.: </label>556.55