How to succeed with bees: how fall management saves spring labor, increases next year's honey crop, reduces winter losses far below U.S. average, how bees store more honey when swarming is controlled, successful methods of producing comb or extracted honey, how to make increase with minimum crop loss, how to introduce new queen bees. More than 190 successful plans to produce big crops of honey.

On cover: By E. W. Atkins [and] K. Hawkins.

Niagara controlled humidity method of air conditioning using hygrol, hygienic liquid absorbent. Engineering data presenting a new, simplified method of calculating both the load conditions and the selection of equipment.

Mode of access: Internet.