http://41.89.164.26/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Nestel%2C%20Barry%20L.%22&sort_by=relevance&format=rss 2 0 50 ISBN:0889366497 http://41.89.164.26/cgi-bin/koha/opac-detail.pl?biblionumber=7694 Ottawa : International Development Research Centre, 1993 .
ix, 61 p. : 22 cm..
0889366497

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]]> http://41.89.164.26/cgi-bin/koha/opac-detail.pl?biblionumber=7694 ISBN:0889363072 (pbk.) http://41.89.164.26/cgi-bin/koha/opac-detail.pl?biblionumber=8232 Ottawa : International Development Research Centre, 1981 .
80 p. ; , "IDRC-179e." 25 cm..
0889363072 (pbk.)

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