Note 33 — Chapter II · SALTPETRE
Reading edition
Yavakshara was apparently the “barley” used in a saltpetre mixture of the Arabic treatise (in Syriac characters) given by Berthelot, ii. 198.
Reading edition
Yavakshara was apparently the “barley” used in a saltpetre mixture of the Arabic treatise (in Syriac characters) given by Berthelot, ii. 198.