https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-search.pl?q=ccl=su%3A%22Environmental%20economics%22%20and%20su-to%3AEnvironmental%20degradation%20and%20itype%3ABK%20and%20itype%3ABK%20and%20se%3AHandbook%20of%20development%20economics%20Vol.20&format=rss2 3 0 100 ISBN 444500634 https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=3899 By Maler, Kar.. The Netherlands : North-Holland, 2003 . 516p. 444500634

]]> https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=3899 ISBN 444511458 https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=3900 By Maler, Kar.. The Netherlands : North-Holland, 2005 . 1103p. 444511458

]]> https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=3900 ISBN 444511466 https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=3901 By Maler, Kar.. The Netherlands : North-Holland, 2005 . 1618p. 444511466

]]> https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-detail.pl?biblionumber=3901