|
-
Journal of korean Society Hygienic Sciences
2001
Volume.7
No.2
125 ~ 130
|
-
Journal of korean Society Hygienic Sciences
2001
Volume.7
No.2
119 ~ 123
|
-
Journal of korean Society Hygienic Sciences
2001
Volume.7
No.2
109 ~ 117
|
-
Lee Suk-Il, Chung Yung-Gun
-
Journal of korean Society Hygienic Sciences
2001
Volume.7
No.2
103 ~ 108
|
-
Kim Duk-Hyun, Kim Jun-Soo
-
Journal of korean Society Hygienic Sciences
2001
Volume.7
No.2
95 ~ 101
|
-
Journal of korean Society Hygienic Sciences
2001
Volume.7
No.2
81 ~ 94
|
-
Journal of korean Society Hygienic Sciences
2001
Volume.7
No.2
73 ~ 79
|
-
Journal of korean Society Hygienic Sciences
2001
Volume.7
No.2
63 ~ 71
|