Ochrana ceskoslovenské prírody a Krajiny : Dil II.: cast speciálni
1954
Vesely, Jaroslav |
Fauna
Naturlenhrpfade in Österreich
1987
Parz-Gollner, Rosemarie |
Mountain animals
Long, Tony |
Jenis-jenis hayati yang dilindungi perundang - undangan Indonesia
2001
Noerdjito, Mas |
Maryanto, Ibnu |
Ecological study of Wild Ass Sanctuary, Little Rann of Kutch [a comprehensive study on biodiversity and management issues]
1999
Singh, H. S. |
Patel, Bharat H. |
Pravez, Rishad |
Soni, V. C. |
Shah, Nita |
Tatu, Ketan |
Patel, Dimple |
Cardamon mountains biodiversity survey 2000
2000
Daltry, Jenny C. |
Momberg, Frank |
Bases para la conservación y manejo de la Puna y Cordillera Frontal de Argentina. El rol de las reservas de biosfera
1998
Cajal, Jorge Luis |
García Fernández, Javier |
Tecchi, Rodolfo |
Pechora Delta : structure and dynamics of the Pechora Delta ecosystems [1995-1999]
2000
Eerden, M.R.van |
High mountain treeless zone of the Central Balkan National Park : biological diversity and problems of its conservation
2000
Popov, Alexi |
Meshinev, Tenyo |