Valdiya K S Ed. Proceeding on stratigraphy and correlation of lesser Himalayan form Valdiya K S Ed.; Bhatia S B Ed. - Delhi Hindustan Publishing Corporations 1980 - viii,330p. cm. Includes bibliography Standard No.: 49187 Source: Textual Subjects--Topical Terms: StratigraphyGeology Dewey Class. No.: H5p1,N79, M0-;1