乌海市保护地反季节蔬菜种植现状及存在问题烏海市保護地反季節蔬菜種植現狀及存在問題 오해시보호지반계절소채충식현상급존재문제 The Current Situation and Existed Problems of Off-season Vegetable Culture in Greenhouse in Wuhai City
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内蒙古农业科技內矇古農業科技내몽고농업과기 INNER MONGOLIA AGRICULTURAL SCIENCE AND TECHNOLOGY 2008年4期106-106,共1页
