Name in English - 100 Keys to Understanding a Cave

Name/Text in French - Cent Cles Pour Comprendre Une Grotte  

            

Date - 1969

By - Francois Cali

Publisher - Robert Morel

Comment - many photo illustrations

Size - about 3.5x7.5"

No. Pages - 93, hardbound

Condition - The book itself in Very Nice condition, but covers were issued with a plastic sheet over the cardboard, and it has partially delaminated.