Coulson, Arthur Lennox, 1898- The geology of Sirohi state, Rajputana, by A. L. Coulson. - Calcutta, Geological Survey of India, 1933. - vii, 166, xxii p. illus., 12 pl. (incl. fold. col. map, fold. diagr.) 27 cm. - India. Geological Survey. Memoirs, vol.63, pt.1 . Bibliographical foot-notes. LCCN: gs 34000025 Subjects--Topical Terms: Geology--India--Sirohi (State) LC Class. No.: QE295 / .A4 vol.63, pt. 1