Educational services, namely, conducting seminars, workshops, research workshops and conventions in the field of speleology and the protection of caves and their contents; educational services, namely, providing incentives to others engaged in the study and science of speleology to demonstrate excellence in their field; publishing of books, magazines, journals, newsletters, periodicals, all featuring topics in the field of speleology

'book':47 'cave':20 'conduct':4 'content':23 'convent':10 'demonstr':40 'educ':1,24 'engag':31 'excel':41 'featur':53 'field':13,44,57 'incent':28 'journal':49 'magazin':48 'name':3,26 'newslett':50 'other':30 'period':51 'protect':18 'provid':27 'publish':45 'research':7 'scienc':36 'seminar':5 'servic':2,25 'speleolog':15,38,59 'studi':34 'topic':54 'workshop':6,8

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