Zhongguo huan jing bao hu du ben
By: Qian Yi ... [et al.] zhu bian
Edition: Di 1 ban
Publisher: Heilongjiang ren min chu ban she
Published: 2002
Place of publication: Ha'erbin Shi
Language: chi
Number of pages: 174
Subjects: Environmental protection
Other titles: Zhongguo huanjing baohu duben; Zhongguohuanjingbaohuduben