http://library.bids.org.bd/cgi-bin/koha/opac-search.pl?q=ccl=Provider%3ABIDS%20%2C%20and%20su-to%3AFertility%20and%20au%3AKhan%2C%20M.R.&format=rss2 3 0 500 ISBN http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=42316 By Khan, M.R.. Dhaka : Bangladesh Institute of Development Studies (BIDS) , 1981 . 68p : 30 cm..

]]> http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=42316 ISBN http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=43871 By Khan, M. R.. Dhaka : Bangladesh Institute of Development Studies (BIDS) , 1990 . 17p. : 29 cm. .

]]> http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=43871 ISBN http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=44161 By Khan, M.R. Dhaka : Bangladesh Institute of Development Studies(BIDS), 1985 . 71p : 30 cm..

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