^402: 



VARIATIONS IN THE DISSOLVED OXYGEN 

 CONTENT OF INTRAGRAVEL WATER IN 

 FOUR SPAWNING STREAMS OF 

 SOUTHEASTERN ALASKA 



I i. ■--: li;D.i 



WOODS HOLE, f/'" 



SPECIAL SCIENTIFIC REPORT-FISHERIES Na 402 



UNITED STATES DEPARimNT^FJ]HMr^^ 



TisfHlNi^mDLIFE^ERvicr 



