Neidio i'r cynnwys
Iaith
English
Deutsch
Español
Français
Italiano
日本語
Nederlands
Português
Português (Brasil)
中文(简体)
中文（繁體）
Türkçe
עברית
Gaeilge
Cymraeg
Ελληνικά
Català
Euskara
Русский
Čeština
Suomi
Svenska
polski
Dansk
slovenščina
اللغة العربية
বাংলা
Galego
Tiếng Việt
Hrvatski
हिंदी
Հայերէն
Українська
Sámegiella
Монгол
Māori
Pob Maes
Teitl
Awdur
Pwnc
Rhif Galw
ISBN/ISSN
Canfod
Uwch
Page will reload when a filter is removed.
Ailosod Hidlyddion
Applied Filters:
Pwnc:
Remove Filter
Chemical Actions and Uses
Page will reload when a filter is removed.
Ailosod Hidlyddion
Dangos Hidlyddion (1)
Pwnc:
Remove Filter
Chemical Actions and Uses
Poverty and development :
Anfonwch hwn fel neges destun
Anfonwch hwn fel neges destun:
Poverty and development :
Rhifau:
Darparwr:
Dewiswch eich cludydd
Alltel
AT&T
Cricket
Nextel
Sprint
T Mobile
Verizon
Virgin Mobile
CAPTCHA: