Conservation in the internet age : threats and opportunities

 Levitt, James N.;

Washington : Island Press , 2002

In the thick of it :my life in the Sierra Club

 McCloskey, J. Michael;

Washington, D.C. : : Island Press, , 2005

Reconstructing conservation :finding common ground

 Minteer, Ben A; Manning, Robert E;

Washington : : Island Press, , 2003

Prosiding seminar nasional konservasi dan peningkatan kualitas pendidikan di Indonesia, 22 Maret 2014

 Seminar Nasional Konservasi dan Peningkatan Kualitas Pendidikan ; 2014; Setyowati, Dewi Liesnoor;

Semarang : Universitas Negeri Semarang , 2014