000
00273nam a22001217a 4500
005
20250912115425.0
082
_a
333.72
100
_a
IUCN
245
_a
Proceedings and papers of the fourth general assembly
260
_a
Gland
_b
IUCN
_c
1990
300
_a
30p.
942
_c
BK
999
_c
51331
_d
51331