You can do simple searches using this form:
Type | Originator | Title | Date |
---|---|---|---|
Knuchel,F | 25 Jahre Neuere Beatushohlen Forschung | 1970 | |
2nd Exposicion Internacional de Espeleologia, Barcelona | 1970 | ||
Beautiful British Columbia Magazine | Beautiful British Columbia | 1970 | |
Beautiful British Columbia Magazine | Beautiful British Columbia | 1970 | |
Hovey,H.C | Celebrated American Caverns | 1970 | |
Orghidan,T | Emile G.Racovitza | 1970 | |
Arculus,R.J | Geology Around Craig-y-Nos | 1970 | |
Pecsi,M | Geomorphological Regions of Hungary | 1970 | |
Pecsi,M | Geomorphological Regions of Hungary | 1970 | |
Edington,M.A | Investigations into the Microbial Populations of caves [PhD Thesis] | 1970 | |
Bogli,A | Le Holloch et Son Karst | 1970 | |
UBSS | Porth yr Ogof,Breconshire | 1970 | |
Inst.of Brit.Geographers (Trans.50, pp.73-85) | Some Problems of a Karst Area in The Eastern Transvaal, South Africa | 1970 | |
Mason,E.J | The Story of Wookey Hole | 1970 | |
Hanwell,J.D & Newson,M.D | The great storms and floods of July 1968 on Mendip | 1970 | |
Watson,R. A (ed) | The suckers visit to the Mammoth Cave | 1970 | |
Renault,P | la Formation des Cavernes | 1970 |