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

Ulladulla High School. The ULLA(Ulladulla High School) 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.

乌拉杜拉高中（Ulladulla High School）。ULLA（乌拉杜拉高中）调查项目是新南威尔士州植被信息系统调查计划的组成部分，该计划为1970年至今在该州范围内开展的一系列系统性植被调查工作。