Home › Authors › Newland, D. H. 👤 Newland, D. H. b. 1872 ยท 4 books Books by Newland, D. H. The gypsum resources and gypsu The gypsum resources and gypsum industry of New York 1929 The quarry materials of New Yo The quarry materials of New York-- 1916 Gypsum deposits of New York Gypsum deposits of New York 1910 Iron ores of the Clinton forma Iron ores of the Clinton formation in New York state 1908