TY - BOOK AU - Peterson Del Mar, David TI - Environmentalism SN - 9781408255582 U1 - 344.046 PY - 2012/// CY - Harlow PB - Pearson KW - Environmentalism--History KW - Nature Conservation--History N1 - Table of Contents: Part 1. Analysis and Assessment Part 2. Documents Guide to Further Reading References Index ER -