Iskani niz je bil najden v IZTOČNICAH:
National Agency for Mineral Resources
ro
ANRM
,
Agenția Națională pentru Resurse Minerale
National Center for Research Resources
Health
Natural and applied sciences
en
NCRR
,
National Centre for Educational Resources
Education
da
Landscentralen for Undervisningsmidler
el
Εθνικό Κέντρο Διδακτικών Μέσων ("Landscentralen for Undervisningsmidler")
fr
Centre national de matériels didactiques ("Landscentralen for undervisningsmidler")
National Directorate of Hydrographic Resources
Natural and applied sciences
ENVIRONMENT
en
DNH
,
es
DNH
,
Dirección Nacional de Hidrografía