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类别全部 - rubber - industries - wood - factories

作者：shannon m 6 年以前

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paper

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Environmental protection in Spain

Environmental protection in Spain

由etwinningIP etwinningIP

CAUSES AND CONSECUENCES OF CLIMATE CHANGE

CAUSES AND CONSECUENCES OF CLIMATE CHANGE

由Marina Abascal Castillo

Tenchicals Materials

Tenchicals Materials

由Miguel Ángel Sánchez Navarro

Tree organigram

Tree organigram

由מוחמד שדאפנה

secondary industries

primary industries

tertiary industries

pencil

supply store

pencil factory

aluminum

mined from ore bauxite

graphite

mined from rock

wood

factory

trees

rubber

Hevea brasiliensis tree

pumice

factories

magma rock