Resources on the Speleology of Rajasthan, Gujarat, Punjab and Haryana (India).SPECIAL ORDER Including the Union Territories Daman & Diu, Dadar & Nagar Haveli, and the municipalties of Delhi and Chandigar, BHB Vol. 19
67 pages, maps & surveys; Berlin 2005. Herbert Daniel Gebauer. The whole Northwest of India is dealt with in this volume. 129 caves, some man-made caverns and wells are described in detail. Many cave surveys. 15 pages of bibliographical references, a glossary and about 170 footnotes. In English language. Special Order.
 "Resources on the Speleology of Rajasthan, Gujarat, Punjab and Haryana (India).SPECIAL ORDER Including the Union Territories Daman & Diu, Dadar & Nagar Haveli, and the municipalties of Delhi and Chandigar, BHB Vol. 19")
