Geological and mineral map of Delhi, Punjab, Haryana and Himachal Pradesh [cartographic material] / published by M. K. Roy Chowdhury, director general, Geological Survey of India
- Published
- [Calcutta?] : [publisher not identified], 1973.
- Edition
- 1st ed.
- Physical Description
- 1 map : color ; 43 x 25 cm
View MARC record | catkey: 2270192