Officer et al., 1998. Proc. 13th Annual Conf., Grassland Soc. of NSW, 88-91 Document reference Officer, D. I. ; Launders, T. E., 1998. Competitive pastures for giant Parramatta grass. Proc. 13th Annual Conf., Grassland Soc. of NSW, 88-91Citation key Officer et al., 1998Datasheets Swazi grass (Digitaria swazilandensis)