TY  - BOOK
AU  - Aman Ullah Bhatti, Prof. Dr.
TI  - Spatial variability and its management in agriculture
SN  - 969-417-084-2
U1  - 631.4 
PY  - 2005///
CY  - Islamabad
PB  - Higher Education Commission
KW  - Spatial variability
N1  - Includes bibliographic references
ER  -