E. A. Back

No biography available.

Works (11)

Cover of The granary weevil

The granary weevil

Cover of The Mediterranean fruit fly in Hawaii

The Mediterranean fruit fly in Hawaii

Cover of Insect control in flour mills

Insect control in flour mills

Cover of Moth control

Cover of The melon fly

Cover of Red cedar chests as protectors against moth damage

Red cedar chests as protectors against moth damage

Cover of Clothes moths

Cover of The melon fly in Hawaii

The melon fly in Hawaii

Cover of The cadelle

Cover of The robber-flies of America north of Mexico

The robber-flies of America north of Mexico

Cover of Centipedes and millipedes in the house

Centipedes and millipedes in the house