1. Featuring a durable vinyl binding and over 700 full-color identification photographsorganized visually by color and shape, theNational Audubon Society Field Guide to Insects and Spidersis the perfect companion for any outdoor excursion.Descriptive text includes measurements, diagnostic details,...
  2. 1989-01-01 This booklet discusses research on different spiders and how they are a natural insecticide. 22 pages Spider 3/Digest