TY  - BOOK
AU  - Nath, Prem,
TI  - Basics of Human Civilization : Food, Agriculture and Humanity Vol. III : Agriculture
SN  - 9788172338909
U1  - 338.10954 
PY  - 2014///
CY  - Jodhpur
PB  - Scientific Publishers ( India)
KW  - Agricultural Economics
ER  -