%0 Journal Article %T REPRODUCTIVE ISOLATION WITH LITTLE GENETIC DIVERGENCE IN SYMPATRIC POPULATIONS OF BROWN TROUT ( SALMO TRUTTA ) %A Nils Ryman , Fred W. Allendorf , and Gunnar Ståhl %J Genetics %V 92 %P 247 %@ 0016-6731 %D 1979-05-01 %I Genetics Society of America %~ DeepDyve