APA
Joshi P., Jha D, . (1991). Farm-Level Effects Of Soil Degradation In Sharda Sahayak Irrigation Project. Washington: IFPRI.
Chicago
Joshi PK, Jha D, . 1991. Farm-Level Effects Of Soil Degradation In Sharda Sahayak Irrigation Project. Washington: IFPRI.
Harvard
Joshi P., Jha D, . (1991). Farm-Level Effects Of Soil Degradation In Sharda Sahayak Irrigation Project. Washington: IFPRI.
MLA
Joshi PK, Jha D, . Farm-Level Effects Of Soil Degradation In Sharda Sahayak Irrigation Project. Washington: IFPRI. 1991.