Hoang Kim
NGOC PHUONG NAM Kimlovelife, Education and Science, Food Crops, Travel and Places. http://hoangkim,hubpages.com
FOOD CROPS for news, research, teaching and transfer technology Thông tin về lúa, ngô, sắn, khoai lang, và hệ thống cây trồng http://foodcrops.vn and http://fa.hcmuaf.edu.vn/hoangkim ; http://hoangkimvietnam,hubpages.com
