TY  - BOOK
AU  - Vir Singh
AU  - Papnai GauravNegi Vrinda
TI  - "Environment, Agriculture and Sustainable Development"
T2  - -
SN  - 978-93-8315-817-1
PY  - 2014///
PB  - S.K. Book Agency
KW  - "-, "-
N1  - -
ER  -