%0 Journal Article %T Retention and transfer of selected science concepts in elementary school students %A Doran, Rodney L. %A Ngoi, Mbuya K. %J Journal of Research in Science Teaching %V 16 %N 3 %P 211-216 %@ 0022-4308 %D 1979-05-01 %I Wiley Subscription Services, Inc., A Wiley Company %~ DeepDyve