Welsh Walter of Henley /

by Walter, of Henley, active 1250
Published 2006

Tratado de agricultura : traducción castellana (Ms. s. XIV) /

by Ibn Wāfid, ʻAbd al-Raḥmān ibn Muḥammad, active 998-1067, Ibn Wāfid, ʻAbd al-Raḥmān ibn Muḥammad, active 998-1067
Published 1997