1.
|
Nairobi, Kenya : ACTS Press, 1997.
English | G 252 MUG.A |
|
2.
|
Gland, Switzerland : IUCN--the World Conservation Union, 1994.
English | G 252 GLO.G |
|
3.
|
Cambridge : Iucn, 1996.
Spanish | G 252 GLO.G (F) |
|
4.
|
Cambridge : Iucn, 1996.
Spanish | G 252 GLO.G (S) |
|
5.
|
Gland, Switzerland : IUCN-The World Conservation Union, 2000.
English | B 790 BEL.I |
|
6.
|
London : IUCN, World Conservation Union, 2000.
English | G 26 DUT.I |
|
7.
|
[Washington, D.C.] : World Resources Institute in cooperation with United Nations Environment Programme, the World Conservation Union, 1995.
Spanish | G 26 NAT |
|
8.
|
Gland, Switzerland : Iucn, 1994.
English | G 26 KRA.W |
|