@article {159,
	title = {陕西周至国家级自然保护区植物多样性研究},
	journal = {西北林学院学报西北林学院学报},
	volume = {17},
	number = {4},
	year = {2002},
	pages = {19-23},
	author = {蔡靖 and 杨秀萍 and 姜在民}
}
