Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Proto-urban Site of Sarazm' has mentioned 'Earth' in the following places:
Occurrence Sentence Text Source
Raw earth architecture in Sarazm.
Two main building techniques are present on the site: raw earth brick (moulded and dried under the sun) and hand-shaped earth construction.
With the help of local people and the CRATerre research institute, a protecting coating of rice husk and stabilised earth has been designed to cover fragile previously uncovered areas.