Vaidyanadhan, R. Index to a set of seventy aerial stereopairs : illustrting physiographic features from India / R. Vaidyanadhan. - New Delhi : University Grants Commission, 1973. - (various paging) : Supported by a grant from the University Grant Commission. ISBN: SC243 Subjects--Topical Terms: Geology Dewey Class. No.: 555.0954 / In