源头活水
Subtitle: zi yuan, huan jing he ren lei di zai sheng zhi lu
By: Mei Fangquan zhu
Edition: Di 1 ban.
Series: Ren yu zi ran cong shu
Publisher: Dongbei lin ye da xue chu ban she
Published: 1996
Place of publication: Ha'erbin Shi
Language: chi
Number of pages: 151
Subjects: Environmental protection; Conservation of natural resources; Green Revolution
Other titles: Yuan tou huo shui; Zi yuan, huan jing he ren lei di zai sheng zhi lu; Running water from its origin :; Yuantou huoshui