East Asian science, technology, and medicine.

Salt production techniques in ancient China : the Aobo tu / Yoshida Tora ; translated and revised by Hans Ulrich Vogel.

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Hans Ulrich Vogel

Works from the collections

East Asian science, technology, and medicine.

Salt production techniques in ancient China : the Aobo tu / Yoshida Tora ; translated and revised by Hans Ulrich Vogel.