Booderee National Park begins south of the Hyam's Beach study area at the ACT boundary. The Park is managed by the local people and includes the excellent Botanic Gardens.
http://www.biodiversity.environment.gov.au/protecte/anca/booderee/index.htm

Australian National Botanic Gardens is a highly useful resource with photo's, book lists, the excellent bookshop and many links to associated web sites.
http://www.anbg.gov.au/anbg/index.html

Earth Sanctuaries Limited definitely worth looking at how the regeneration of degraded environments can be commercialised. This is the future of environmental resuscitation and it sure beats investing in Mount Isa Mines or BHP.
http://www.esl.com.au

NSW National Parks and Wildlife Service regularly criticised by everybody and regularly restructured, a group of people who have delivered remarkable service and continually care for our environmental heritage. A superb library at the Hurstville HQ combined with librarians who help make this a super resource.
http://www.npws.nsw.gov.au