Annuaire du droit de la mer 2009 : tome XIV
2010
Yearbooks
Annual report 1988
1989
Eesti looduseuuriate seltsi Aastaraamat : Ruhnu saare loodus
1993
Talvi, Tonu |
Rocenka year-book
1993
Stursa, Jan |
Markova, Jana |
The Year-book of the administration of the Krkonose National park
Kridla, Vitezná |
Yearbook of international environmental law : volume 2, 1991
1992
Handl, Günther |