• The Status and Development Trend of Nature Reserves in Heilongjiang Province, Northeastern China

• Piao Xi-Wan

• Hong Sun-Kee

• Korean Journal of Ecology   2000  Volume.23  No.4 339 ~ 345

• Distribution and New Species of Dictyostelids in Subalpine Zone of Mt. Paektu, Korea

• Kang Kyoung-Mi

• Chang Nam-Kee

• Korean Journal of Ecology   2000  Volume.23  No.4 331 ~ 337

• Allelopathic Effects of Volatile Substances from Chamaecyparis obtusa

• Kil Bong Seop

• Korean Journal of Ecology   2000  Volume.23  No.4 323 ~ 329

• The Occurrence and Morphological Comparison of Dictyostelid Cellular Slime Molds in Mt. Muhak Soils

• Hwang, Ji Young

• Hiromitsu Hagiwara/Kim, Jong Hee

• Korean Journal of Ecology   2000  Volume.23  No.4 315 ~ 321

• Call Types of Dybowski¢¥s Brown Frog and Their Variations from Two Recording Areas

• Park, Shi Ryong

• Cheong, Seok Wan/Yang, Suh Yung

• Korean Journal of Ecology   2000  Volume.23  No.4 309 ~ 313

• Role of Silica in Phytoplankton Succession

• Ha Kyong

• Joo Gea-Jae

• Korean Journal of Ecology   2000  Volume.23  No.4 299 ~ 307

• High Performance of Temperature Gradient Chamber Newly Built for Studying Global Warming Effect on a...

• Lee, Jae Seok

• Tetsuyuki Usami/Takehisa Oikawa/Lee, Ho Joon

• Korean Journal of Ecology   2000  Volume.23  No.4 293 ~ 298