Statements (10)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | gptkb:book | 
| gptkbp:author | gptkb:Sylvia_A._Earle | 
| gptkbp:language | English | 
| gptkbp:publicationYear | 1980 | 
| gptkbp:publisher | gptkb:National_Geographic_Society | 
| gptkbp:subject | oceanography marine exploration | 
| gptkbp:bfsParent | gptkb:Sylvia_Earle | 
| gptkbp:bfsLayer | 5 | 
| https://www.w3.org/2000/01/rdf-schema#label | Exploring the Deep Frontier |