போக்ரா நீர்ப்பாசனக் கால்வாய் (Tamil Wikipedia)

Analysis of information sources in references of the Wikipedia article "போக்ரா நீர்ப்பாசனக் கால்வாய்" in Tamil language version.

refsWebsite

Global rank Tamil rank

2books.google.com

3^rd place

6^th place

books.google.com

"Investigation reports and departmental comments". U.S. Government Printing Office. 1957. Retrieved 14 November 2018.
"Studies in Business and Economics, Volume 14, Issue 2". University of Maryland, College Park. Bureau of Business and Economic Research. 1960.