Libro verde: plan nacional de proteccion del patrimonio cultural subacuatico Espaņol =  [Green paper: national plan for the protection of underwater cultural heritage]. 

 - [Madrid] :  Ministerio de Cultura,  [2010]. 
 - 232 pages :  illustrations (chiefly color) ;  27 cm. 
<br/><br/> [National plan for the protection of Spanish underwater archaeological heritage, validated by the Ministry of Culture in Cartagena in 2009 according to UNESCO recommendations<br/>Bilingual Spanish-English edition] 
<br/><br/><br/>in French with English translation. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Underwater archaeology--Excavations--Spain<br/>Underwater archaeology--Collections and preservation--Spain<br/>Underwater archaeology-- Spain --21st century<br/>World Heritage Sites
<br/><br/><label>LC Class. No.: </label>CC 77   / L44 [2010]