Illegal Logging Di Kalimantan Selatan (Studi di Taman Hutan Raya Sultan Adam Kalimantan Selatan): Illegal Logging in South Kalimantan (Study in The Grand Forest Park of Sultan Adam of South Kalimantan) - Perpustakaan UGM, i-lib ([Yogyakarta] : Universitas Gadjah Mada, 2006)