Sladen, F.W.L. Queen-Rearing in England. With Notes on a Scent-Producing Organ in the Worker Bee and How Pollen is Collected by the Honey Bee and Bumble Bee. 2nd. Ed. Pub. Madgwick, Houlston and Co. 1913
pp.viii, 86 with colour frontis., b/w. photos. and illus. Small 8vo. Bookplate. A thor. vg. softback.
£18.00 [Ref: 57157]