Wild bees enhance honey bees' pollination of hybrid sunflower
Greenleaf, S.S.K., Claire
Proceedings of the National Academy of Sciences of the United States of America. 103(37) 2006, 13890-5
© 2006 National Academy of Sciences, U.S.A. Reproduced with permission.
Copyright © 2012 The Regents of the University of California. All rights reserved. Comment Form. Last update: 08/21/12