• Agriculture and Irrigation 

      Varisco, Daniel Martin ( Macmillan Reference USA, a part of Gale, Cengage Learning , 2016 , Book chapter)
      n/a
    • Rasulids 

      Varisco, Daniel Martin ( Macmillan Reference USA, a part of Gale, Cengage Learning , 2016 , Book chapter)
      n/a
    • Travel and Travelers 

      Varisco, Daniel Martin ( Macmillan Reference USA, a part of Gale, Cengage Learning , 2016 , Book chapter)
      n/a