Drew’s Invertebrate Zoölogy
Just Ready — New (2d) Edition
The subject is presented in a logical way, and the type method of study has been followed, as this method has been the prevailing one for many years.
Prof. Allison A. Smyth, Jr., Virginia Polytechnic Institute
“I think it is the best laboratory manual of zoölogy I have yet seen. The large number of forms dealt with makes the work applicable to almost any locality.”