TY - GEN AU - Upadhyaya, Hari Bhakta TI - Nepal ratna; ratna pathar U1 - N736.2 CY - Kathmandu PB - Jem Ston Anusandhan tatha Talika Kendra, Nepal KW - Gem KW - Jewelry KW - Stones N1 - 20040422; M ER -