Dictionary of gems and gemology

समान संसाधन

• Ratnagarbha Bharatbhumi
  द्वारा: Simha, Bhagavan
  प्रकाशित: (1965)
• Gem Cutting: a Lapidary's Manual
  द्वारा: Sinkankas, John
  प्रकाशित: (1962)
• Gemstones /
  द्वारा: Hall, Cally
  प्रकाशित: (2000)
• Studies on the exture, minerology and geochemistry of the modern sediments of the vellar estuary
  द्वारा: Mohan, P M
  प्रकाशित: (1990)
• Healing through gems: a simple treatise on gem therapy
  द्वारा: Saha, N N
  प्रकाशित: (1984)