Coba jelasin Eropa dan Rusia dari Gerakan konservasi dong

Arnone Sipari, Lorenzo, Scritti scelti di Erminio Sipari sul Parco Nazionale d'Abruzzo (1922-1933) (2011), 360pp.

Bonhomme, Brian. Forests, Peasants and Revolutionaries: Forest Conservation & Organization in Soviet Russia, 1917-1929 (2005) 252pp.

Cioc, Mark. The Rhine: An Eco-Biography, 1815-2000 (2002).

Simmons, I.G. An Environmental History of Great Britain: From 10,000 Years Ago to the Present (2001).

Weiner, Douglas R. Models of Nature: Ecology, Conservation and Cultural Revolution in Soviet Russia (2000) 324pp; covers 1917 to 1939.