Study on ecological characteristics of two species of Calystegia perennial weeds
ヒルガオ属多年生雑草2種の生態的特性に関する研究

Masahiro Yoshino, Misako Ito
2002 Journal of Weed Science and Technology  
doi:10.3719/weed.47.supplement_106 fatcat:uemtqtuv7fhepbrlcabffvz5bm