%0 Journal Article %T THE FUNCTIONAL BASIS OF NATURAL SELECTION FOR VERTEBRAL TRAITS OF LARVAE IN THE STICKLEBACK GASTEROSTEUS ACULEATUS %A Swain, Douglas P. %J Evolution %V 46 %N 4 %P 987-997 %@ 0014-3820 %D 1992-08-01 %I Wiley Subscription Services, Inc., A Wiley Company %~ DeepDyve