. - - - RUN 38 o> a> â o I I I ENDECO BUOY â WAVEC BUOY Ji I - ' 1 ^_J\ "^^. FREQUENCY (hz) JDU |K 1 270 1 "1 V >s^v 180 \ â 90 n -' 1 1 1 FREQUENCY (hz)

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Keywords: ., bookcentury1900, bookcollectionbiodiver, booksubjectoceanography