浅议黑龙江省西部地区乡村公路绿化树种的选择及配置淺議黑龍江省西部地區鄉村公路綠化樹種的選擇及配置 천의흑룡강성서부지구향촌공로녹화수충적선택급배치 Selection arrangements of greening tree species on rural high way in the west part of Heilongiang province
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防护林科技防護林科技방호림과기 PROTECTION FOREST SCIENCE AND TECHNOLOGY 2007年6期62-63,共2页
