PDF files may be read under any computer system and printed out to a high standard.
To read PDF files, you will need to install the Adobe Acrobat Reader plug-in, which may be downloaded free of charge at: http://www.adobe.com/acrobat
As you visit the Bois et forêts des tropiques, site, you will find the small
"PDF" logo displayed in all sections where documents may be consulted in PDF.
Click on the logo shown here to check your installation: