Bijen als bestuifsters van fruit by J.W. Rutten . Published around 1938 by Den Bijenhouders bond N.C.B. and printed by N.V. Zuid-Nederlandsche Drukkerij in ‘s-Hertogenbosch. 8vo, stapled, soft cover, 62 pages. This brochure was No. 3 from a brochure series on bees from the N.C.B. Some small tears, otherwise in very good condition.