Report to the government of the philippines on a brief survey of Inl and water pollution in thephilippines :    based on the works of Anders E. Thorslund. 

 - Rome:    FAO ,    1972. 
 - iv, 9 p. ;    28 cm. 
<br/><br/>References : p.8 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Water -- Pollution -- Philippines.