It looks like you are looking for the book Chitin from by author Neal S. Gupta, which is unfortunately not available for purchase anymore. But don’t worry, at aupetitmarchecouvert.com, we provide scanned pdf version of the book Chitin for free. This book from by author Neal S. Gupta usually costs USD28.38, however here you can get it for free. We hosted the pdf file at our partner server. If you want to get the file, you might have to register yourself after clicking the download button below.

Download

Registration required

Primary link