▁ ▁Jean ▁Ar not ▁ ▁Ph yll is ▁M ander - J ones ▁ ▁References ▁ ▁Further ▁reading ▁ ▁Australian ▁Library ▁Journal , ▁June ▁ 1 9 6 4 , ▁p ▁ 9 8 ▁▁▁▁▁▁▁▁▁▁▁▁▁ ▁Category : 1 8 8 5 ▁birth s ▁Category : 1 9 6 4 ▁death s ▁Category : Austral ian ▁li br ari ans ▁Category : Les bi ans ▁Category : L GB T ▁people ▁from ▁Australia ▁Category : 1 9 th - century ▁Australian ▁women ▁Category : 2 0 th - century ▁Australian ▁women <0x0A> </s> ▁International ▁Union ▁of ▁Spe le ology ▁( , ▁U IS ) ▁is ▁a ▁non - pro fit , ▁non - g overn ment al ▁organization ▁to ▁promote ▁interaction ▁between ▁academic ▁and ▁technical ▁spe le olog ists ▁from ▁a ▁wide ▁range ▁of ▁national ities ▁for ▁the ▁purpose ▁of ▁developing ▁and ▁coordin ating ▁international ▁spe le ology ▁in ▁all ▁of ▁its ▁scientific , ▁technical , ▁cultural ▁and ▁economic ▁aspects . ▁ ▁History ▁ ▁The ▁international ▁spe le ological ▁community , ▁mostly ▁Europe ans , ▁agreed ▁in ▁a ▁meeting ▁in ▁ 1 9 4 9 ▁in ▁Val ence - sur - R h one , ▁France , ▁to ▁hold ▁international ▁spe le ological ▁con gress es ▁beginning ▁in ▁Paris ▁in ▁ 1 9 5 3 . ▁The ▁International ▁Union ▁of ▁Spe le ology ▁formed ▁in ▁ 1 9 6 5 ▁upon ▁the ▁initi ative ▁of ▁the ▁International ▁Spe le ological ▁Congress ▁in ▁that ▁year . ▁ ▁International ▁Spe le ological ▁Congress es ▁▁▁ ▁France