TY  - BOOK
AU  - Bethune, Helen
TI  - Why do diamonds glitter
SN  - 9780521137409
U1  - 550 BET/W 
PY  - 2010///
PB  - Cambridge
KW  - Natural resources
KW  - Environment problems
KW  - Diamonds
KW  - Doğal Kaynaklar
KW  - Çevre Problemleri
KW  - Elmaslar
ER  -