You can do simple searches using this form:

Type	Originator	Title	Date
	Evans,G & Williams,Dr L	Advanced First Aid for Cave Rescue	1998
		Beautiful Kweilin	1978
	Kaisin,F & Pierpont,E	Hydrogeologie des Calcaires de Belg1que	1939
	Bogli,A	Le Holloch et Son Karst	1970