Gully Erosion in Western Kenya
Mitsuo Hoshino,Yusuke Katsurada,Koshi Yamamoto,Hidekazu Yoshida,Mutsuyo Kadohira,Kenichiro Sugitani,John M. Nyangaga,Norbert Opiyo-Akech,Eliud M. Mathu,Wilson M. Ngecu,Jenesio I. Kinyamario,Erastus K. Kang'ethe Chishitsugaku zasshi(2004)
AI 理解论文
溯源树
样例