许璇

许璇许璇
  1. 到二十世纪二三十年代,农业经济学在我国农科院校中已成为一门主要学科,许璇成为这门学科的开创者和奠基人。

    In the 1920s or 30s , agricultural economics had been an important subject at agricultural colleges and institutes . He had become a pioneer and founder of agricultural economics .