Lake Biwa - Conservation of Aquatic Environments 

 - Shiga Prefectural Government Otsu Japan  1985 
 - p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water Resources<br/>General.<br/>WATER.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Japan, Otsu.