NOAA TR NMFS SSRF-677 
DIVig E 
SION OF FISHES 
Us RE Ary om 
a, NATION: Muse 
NOAA Technical Report NMFS SSRF- 6/7 
A UNITED STATES 
DEPARTMENT OF 
COMMERCE 
PUBLICATION 
U.S. DEPARTMENT OF COMMERCE 
National Oceanic and Atmospheric Administration 
National Marine Fisheries Service 
Abundance of 
Benthic Macroinvertebrates in 
Natural and Altered Estuarine Areas 
GIL GILMORE and LEE TRENT 
SEATTLE, WA 
April 1974 
