Citazione APA

N K Tyagi & P C Sharma. (2003). Central soil salinity by research institute: Research report 2002-2003. C S S R I.

Stile di citazione Chicago

N K Tyagi e P C Sharma. Central Soil Salinity by Research Institute: Research Report 2002-2003. C S S R I, 2003.

Citazione MLA

N K Tyagi e P C Sharma. Central Soil Salinity by Research Institute: Research Report 2002-2003. C S S R I, 2003.