TY  - BOOK
AU  - Mechan,Williams R.
AU  - Swanston,Douglas N.
ED  - United States.
TI  - Effects of gravel morphology on fine sediment accumulation and survival of incubating salmon eggs
U1  -  574.4 
PY  - 1977///
CY  - Washington, D.C.
PB  - United States Government Printing Office
KW  - Morphology
ER  -