interesting pdf book about cockroaches.

[histrio]

http://www.zin.ru/animalia/coleoptera/addpages/Andrey_Ukrainsky_Library/References_files/Bell07.pdf

very interesting, especialy about diet and relation between the eating of microbes and digestion.

 

[Tenevanica]

Wow! A research grade book for free? Thanks for sharing this!

 

[pannaking22]

Awesome! I actually have a physical copy of this book, but it'll be nice to have a PDF as well for when I'm traveling. Thanks!

 

[Hisserdude]

Yep, I've had this pdf forever, love it! Very rich with information, and there are a lot of cool roach species in there!

 

[7tisix]

Nice! My first roach book