TY  - BOOK
AU  - Farooq, Umar ...[et.al.]
TI  - Adoption and impacts of zero-tillage in the rice-wheat zone of irrigated Punjab,
SN  - 978970648157
PY  - 2007///
CY  - New Delhi
PB  - CIMMYT and the Rice-Wheat for the Indo-Gangetic Plains
ER  -