http://library.bids.org.bd/cgi-bin/koha/opac-search.pl?q=ccl=su%3A%22India%22%20and%20au%3ARangaswamy%2C%20P.%20and%20se%3AAERC%20Research%20Study&format=rss2 4 0 500 ISBN http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=7131 By Rangaswamy, P.. Delhi : Agricultural Economics Research Centre (AERC) 1978 . vi, 66p. : 30 cm. .

]]> http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=7131 ISBN http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=7145 By Rangaswamy, P.. Delhi : Agricultural Economics Research Centre (AERC) , 1981 . 56p. : 30 cm. .

]]> http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=7145 ISBN http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=7155 By Rangaswamy, P.. Delhi : Agricultural Economics Research Centre (AERC) , 1987 . 69p. : 30 cm. .

]]> http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=7155 ISBN http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=7161 By Rangaswamy, P.. Delhi : Agricultural Economics Research Centre (AERC) , 1990 . 105p. : 30 cm. .

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