• 40-Jalvigyan Samachar Vol.-12( No.-2) July-1995 

  National Institute of Hydrology (National Institute of Hydrology, 1995)
• 39-Jalvigyan Samachar Vol.-12( No.-1) January-1995 

  National Institute of Hydrology (National Institute of Hydrology, 1995)
• 38-Jalvigyan Samachar Vol.-11( No.-4) October-1994 

  National Institute of Hydrology (National Institute of Hydrology, 1994)
• 37-Jalvigyan Samachar Vol.-11( No.-3) July-1994 

  National Institute of Hydrology (National Institute of Hydrology, 1994)
• 36-Jalvigyan Samachar Vol.-11( No.-2) April-1994 

  National Institute of Hydrology (National Institute of Hydrology, 1994)
• 35-Jalvigyan Samachar Vol.-11( No.-1) January-1994 

  National Institute of Hydrology (National Institute of Hydrology, 1994)
• 34-Jalvigyan Samachar Vol.-10( No.-4) October-1993 

  National Institute of Hydrology (National Institute of Hydrology, 1993)
• 33-Jalvigyan Samachar Vol.-10( No.-3) July-1993 

  National Institute of Hydrology (National Institute of Hydrology, 1993)
• 32-Jalvigyan Samachar Vol.-10( No.-2) April-1993 

  National Institute of Hydrology (National Institute of Hydrology, 1993)
• 31-Jalvigyan Samachar Vol.-10( No.-1) January-1993 

  National Institute of Hydrology (National Institute of Hydrology, 1993)
• 30-Jalvigyan Samachar Vol.-9( No.-4) October-1992 

  National Institute of Hydrology (National Institute of Hydrology, 1992)
• 29-Jalvigyan Samachar Vol.-9( No.-3) July-1992 

  National Institute of Hydrology (National Institute of Hydrology, 1992)
• 28-Jalvigyan Samachar Vol.-9( No.-2) April-1992 

  National Institute of Hydrology (National Institute of Hydrology, 1992)
• 27-Jalvigyan Samachar Vol.-9( No.-1) January-1992 

  National Institute of Hydrology (National Institute of Hydrology, 1992)
• 26-Jalvigyan Samachar Vol.-8( No.-4) October-1991 

  National Institute of Hydrology (National Institute of Hydrology, 1991)
• 25-Jalvigyan Samachar Vol.-8( No.-3) July-1991 

  National Institute of Hydrology (National Institute of Hydrology, 1991)
• 24-Jalvigyan Samachar Vol.-8( No.-2) April-1991 

  National Institute of Hydrology (National Institute of Hydrology, 1991)
• 23-Jalvigyan Samachar Vol.-8( No.-1) January-1991 

  National Institute of Hydrology (National Institute of Hydrology, 1991)
• 22-Jalvigyan Samachar Vol.-7( No.-4) October-1990 

  National Institute of Hydrology (National Institute of Hydrology, 1990)
• 21-Jalvigyan Samachar Vol.-7( No.-3) July-1990 

  National Institute of Hydrology (National Institute of Hydrology, 1990)

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