甘向群

Overview

Works:	0 works in 2 publications in 1 languages

Titles

農博士答疑一萬個為什麼. 2. 水果﹒蔬菜 by: 朱東; 甘向群 (Language materials, printed)

農博士答疑一萬個為什麼. 1. 經濟作物 by: 甘向群; 朱東 (Language materials, printed)

Subjects