分面浏览：发表日期 |
| 当前检索式 | ((ALL：土壤因子)) |
| 限定条件 | ((内容类型：学位论文) AND (专题：水土保持研究所)) |
| 2021 16 | 2020 16 | 2019 13 |
| 2018 4 | 2017 15 | 2016 18 |
| 2015 17 | 2014 8 | 2013 14 |
| 2012 11 | 2011 16 | 2010 12 |
| 2009 10 | 2008 14 | 2007 7 |
| 2006 8 | 2005 6 | 2004 9 |
| 2003 9 | 2002 7 | 2001 7 |
| 2000 1 | 1999 7 | 1998 5 |
| 1997 3 | 1996 4 | 1995 3 |
| 1993 2 | 1992 1 | 1990 3 |
| 1988 1 | 1986 2 | 1984 1 |
| 1981 1 |
