00742nam a2200205Ia 4500 CTU_185975 210402s9999 xx 000 0 und d 22000 630.92 A105 Chu, An George Washington Carver (1864 - 1943) nhà thực vật kỳ tài Chu An, Thất Nguyên (biên soạn) Thành phố Hồ Chí Minh Tổng hợp thành phố Hồ Chí Minh 2008 Carver, George Washington,Agriculturists,African Americans,Tiểu sử George Washington Carver 1864 - 1943 Ngô Hồng Xuân Trung tâm Học liệu Trường Đại học Cần Thơ