Both historical and environmental surveys have been made for this project.

But this is not simply a theoretical or historical survey.

Yet it doesn't aim to be a full historical survey.

Are there any photographs that must be included in a historical survey?

Since the 1950's these historical surveys have set new standards of international cooperation.

He was later included in historical surveys of American abstract painting.

This project combined an initial historical survey with a heritage trail.

The historical survey and statistics of all sorts clarify the questions to be asked before decisions are made.

His work has been seen in many historical surveys of Conceptual Art.

It's so wonderful a plan of it was drawn for the country's historical survey done during the Depression.