31. During the austral winter, air currents steer ozone toward the South Pole. 32. The Austral Islands cover southern Egypt and Saudi Arabia. 33. Grinspun was succeeded by Juan Vital Sourrouille, who designed the Austral plan. 34. McMurdo Sound during austral winter presents a virtually impenetrable expanse of surface ice. 35. This monogamous species breeds in the austral spring, between September and December. 36. In 1940 he married Austral Robson, with whom he had four children. 37. A granddaughter, Viola Austral Quaife, married Sydney Ure Smith in 1909. 38. The government was defeated in the Peso, thus ending the Austral plan. 39. What do the people of the Austral islands or the Tuamotus regard themselves? 40. Austral Otis had a substantial part of this market.