Marston, Hedley R. 1900-1965. The utilization of sulphur by animals, with especial reference to wool production, by Hedley R. Marston and Professor T. Brailsford Robertson. - Melbourne, H.J. Green, government printer, 1928. - 51 p. LCCN: agr29000900 Subjects--Topical Terms: Sulfur in the body.Wool. LC Class. No.: QP801.C95 / M3