Freudenberger, David. Assessing the benefits of vegetation enhancement for biodiversity, 2003 t.p. (David Freudenberger)
Living with eastern grey kangaroos in the A.C.T.--rural lands, c1996 appendix C (Dr. David Freudenberger; senior research scientist, CSIRO Division of Wildlife and Ecology, Lyneham, ACT)
OCLC, March 19, 1998 hdg.: (Freudenberger, David; usage: David Freudenberger)