00470nam a2200157Ia 4500 CTU_12596 210402s9999 xx 000 0 und d 631.52 G326 Gene banks and thr world's food New Jersey Princeton Univ 1987 gene banks, plant,gerplasm resrces, plant,seeds Nguyễn Quang Điền, 961120 Trung tâm Học liệu Trường Đại học Cần Thơ