1
Mock Huh, Boo-Gil Kim,
| The Korean Environmental Sciences Societ |
1999
,
2
Allen, Leslie, 984-A425p-R
| National Geographic Society |
1991
984-A425p-R,
3
Sharpe, Barry, 920-S532m
| Praeger |
1999
920-S532m,
1
2
충북대학교 산업과학기술연구소
[기술과학, ]
3
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