Honey bee drone congregations /
Showler, Karl.
Central Association of Bee-keepers.
[Upminster, Essex] : Central Association of Bee-Keepers,
c2012.
Cover title.
"February 2012"--P. [4] of cover.
"Based on a lecture given to the Central Association of Bee-Keepers at Stratford in November 2010"--P. 1.
Includes bibliographical references (p. 11).
Honeybee