%0 Journal Article %T FEMALE‐BIASED SEX RATIOS IN A FACULTATIVELY SOCIAL BEE AND THEIR IMPLICATIONS FOR SOCIAL EVOLUTION %A Schwarz, Michael P. %J Evolution %V 48 %N 5 %P 1684-1697 %@ 0014-3820 %D 1994-10-01 %I Wiley Subscription Services, Inc., A Wiley Company %~ DeepDyve