BAKER, Richard Thomas. The Hardwoods of Australia and their Economics, Sydney: William Applegate Gullick, 1919, 4°, coloured plates, illustrations, original cloth-backed boards (lightly stained) -- Richard Thomas BAKER & Henry G. SMITH. A Research on the Pines of Australia, Sydney: William Applegate Gullick, 1910, 4°, plates, some coloured, 3 folding lithographed maps at end, one coloured, errata slip, original cloth gilt (slightly worn, inner joints weak). (2)