Workshop on the practical implementation of the Convention on biological diversity in the Baltic countries
1994
Külvik, Mart |
Latvia
L'héritage écologique du communisme dans les républiques de l'ex-URSS
1994
Mnatsʻakanyan, Ṛuben |
Rigas darzi un parki
1988
Davidsone, Irena |
Forests in trouble : a review of the status of temperate forests worldwide
1992
Dudley, Nigel |
Environmental legacy of the former Soviet Republics
1992
Mnatsʻakanyan, Ṛuben |
Red data book of the Baltic region. Part 1. Lists of threatened vascular plants and vertebrates
1993
Ingelög, Torleif |
Andersson, Roger |
Tjernberg, Martin |
Popularzinatniska Latvijas Sarkana gramata : Dzivnieki
1990
Lipsbergs, J. |
Conservation of natural resources and the establishment of reserves in the USSR
1961
Dubinin, V. B. |
Lavrenko, E. M. |
Kirikov, S. V. |