新疆杂交棉生产存在的问题及发展对策新疆雜交棉生產存在的問題及髮展對策 신강잡교면생산존재적문제급발전대책 The problems in production of hybrid cotton in Xinjiang Autonomous Region and countermeasure for its development
万方数据
农业科技通讯農業科技通訊농업과기통신 BULLETIN OF AGRICULTURAL SCIENCE AND TECHNOLOGY 2008年10期15-16,共2页