Office of Environment and Heritage, New South Wales - NEPVEG Vegetation Survey

Nepean-Hawkesbury Riparian Vegetation Study. The NEPVEG(Nepean-Hawkesbury Riparian Vegetation Study) Survey is part of the Vegetation Information System Survey Program of New South Wales which is a series of systematic vegetation surveys conducted across the state between 1970 and the present.

内佩恩-霍克斯比河岸植被研究（Nepean-Hawkesbury Riparian Vegetation Study）。其中NEPVEG调查为新南威尔士州植被信息系统调查项目的组成部分，该项目自1970年至今在全州范围内开展了一系列系统性植被调查。