471
Chang Kyun Im, Sung Pil Chang,
| The Korean Society of Steel Structures |
2004
,
472
Jae-Hak Yi, Chung-Bang Yun, Maria Q. Feng,
| The Korean Society of Steel Structures |
2003
,
473
Hak Sung Lee, Bohumil Volesky,
| The Korean Environmental Sciences Societ |
1998
,
474
Jong Ho Youn, Heon Mo Lee, Byung Gon Jeong, Yong,
| The Korean Environmental Sciences Societ |
1998
,
475
476
Chan-Su Ryu,
| The Korean Environmental Sciences Societ |
2000
,
477
Eun-Suk Jang,
| The Korean Environmental Sciences Societ |
2000
,
478
Chil Nam Choi, Hyo Kyung Yang, Sun Kyu Kim, Myung,
| The Korean Environmental Sciences Societ |
2000
,
479
Wai-Fah Chen, Ken Hwa,
| The Korean Society of Steel Structures |
2004
,
480
Min Hee Hong, Ok Tae Kim, Jae In Park, Baik Hwang,
| 한국식물학회 |
2004
,
1
2
3
4
5
6
7
8
9
10
11
US Department of Education
[, ]
12
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