• Composition and productivity of Chulwon grasslands

• , 

• Journal of Plant Biology   1968  Volume.11  No.4 30 ~ 36

• A Study on the Distribution of Pinus densiflora in DMZ area

• Lee Il-Koo

• Journal of Plant Biology   1968  Volume.11  No.4 21 ~ 29

• Some Effects of Fire on Vegetation, Soil and Soil Microflora adjacent to DMZ in Korea

• Hong, Soon Woo/ûóâèéÎ

• Hah, Yung Chil/Choi, Yong Keel/ùÁçµöÒ/õËç´ÑÎ

• Journal of Plant Biology   1968  Volume.11  No.4 9 ~ 20

• Limnological Studies in Branch of Han River(Anyang River, Kockneung River) during Spring Season.

• Journal of Plant Biology   1968  Volume.11  No.4 1 ~ 8