/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Nguy%C3%A1%C2%BB%C2%85n%2C%20Th%C3%A1%C2%BB%C2%8B%20Thanh%22%20and%20su-to%3ATr%C3%A1%C2%BB%C2%93ng%20tr%C3%A1%C2%BB%C2%8Dt%20and%20su-to%3AN%C3%83%C2%94NG%20H%C3%A1%C2%BB%C2%8CC&format=rss2 Search results for 'au:"Nguyễn, Thị Thanh" and su-to:Trồng trọt and su-to:NÔNG HỌC' at Trung tâm Thông tin - Thư viện 0 20