Hartman, Olga <br/><br/>
Quantitative survey of the benthos of San Pedro Basin, southern California  : final results and conclusions 

 - Los Angeles  : University of Southern California Press  , 1966 
 - 187-455 p.  : maps 1-2; plates 1-13 
 - Allan Hancock Pacific Expeditions   Nro. 2   Vol. 19 .