Botanical features of the Algerian Sahara, by William Austin Cannon
   70581
     [Author: William Austin Cannon]
     [Link: [1]https://www.gutenberg.org/7/0/5/8/70581]
     [Files: 70581-0.txt; 70581-h.htm]
   Thanks to Galo Flordelis (This file was produced from images generously
   made available by The Internet Archive)
   Regards,
   Jacqueline

References

   1. https://www.gutenberg.org/7/0/5/8/70581