TY  - GEN
AU  - Harari, yuval noah 
TI  - Sapiens
SN  - 9780099590088
U1  - 909 H2125s 
PY  - 2011///
CY  - London
PB  - Penguin Books/Vintage	
KW  - Human beings
KW  - world history
KW  - Agriculturel revolution
ER  -