Hungarian Speleological Society


Hungary 

	Tajekoztato 

		Budapest 1961 

	Karst Es Barlangkutatas 

		Vol. 1 1959 
		Vol. 2 1960 
		Vol. 3 1961 
		Vol. 4 1962 
		Vol. 5 1963/67 
		Vol. 6 1968/71 
		1973/74 

	Karszt es Barlangkutato 

		1961 Nos 1,2 

	Karszt es Barlang 

		1962 No. 1,2 
		1969 No. 1,2 
		1972 No. 1/2 
		1976 No. 1/2 
		1977   Special Issue 
		1989      "      "