Shui de mi mi
By: zuo zhe Wu Haoqing ; hui tu Ma Shaofeng.
Contributors: Ma, Shaofeng.
Edition: Chu ban
Series: Er tong ke xue xiao bai ke
Publisher: Xin ya wen hua shi ye you xian gong si
Published: 2001
Place of publication: Xianggang
Language: chi
Number of pages: 34
Subjects: Science.