Three Ways to Order Your Science Supplies

Online - Pay by credit card, check or your account.

By Phone - Call us at 800.628.7748
Mon. - Thurs. 7:30 - 4:00 pm, Fri. 7:30 - 3:00 pm

 

By Fax - Fax your order with our
pdf form.

Guide To Aquatic Insects

PUB2189

2006. A fully illustrated guide to identifying macroinvertebrates that live in freshwater streams, lakes and rivers throughout North America. Included are drawings and descriptions of common macroinvertebrates as well as a key to facilitate quick identification in the field. Created by the experts at the Izaak Walton League. Blk & wt illustrations. Soft cover, 74 pages.

Go back