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AG (Ciba-Geigy)

AG (Ciba-Geigy). Swiss multinational holding company created in 1970 in the merger of two concerns headquartered in Basel-Ciba AG and J.R. Geigy SA.

Ageing (textiles)

Ageing of textiles is a term used to describe the deterioration of textile or other materials caused by gradual oxidation during storage and/or exposure to light.

Agenda 21

Agenda 21. It is a non-binding, voluntarily implemented action plan of the United Nations with regard to sustainable development.


Agronomy, the term used to describe the science of growing plants for food, fuel, and fibre analysis of variance.