Of salmon and dams.
Collie
J
J
Saila
S
S
Walters
C
C
Carpenter
S
S
D000818:Animals; D003247:Conservation of Natural Resources; D017753:Ecosystem; D005398:Fisheries; D005618:Fresh Water; D006077:Government Agencies; D008954:Models, Biological; D015205:Northwestern United States; D011157:Population Dynamics; D012474:Salmon / Q000502:physiology