Zhi wu bao hu shi yan fang fa
Subtitle: Zhiwu baohu shiyan fangfa
By: Zhang Yuqi bian [xie]
Edition: Di 1 ban
Publisher: Heilongjiang ke xue ji shu chu ban she; Heilongjiang sheng xin hua shu dian fa xing
Published: 1985
Place of publication: Ha'erbin Shi
Language: chi
Number of pages: 56
Other titles: Zhiwu baohu shiyan fangfa.