梓潼县科技志
Contributors: Zitong Xian ke xue ji shu xie hui; Zitong Xian zhao qi ban gong shi; Zitong Xian biao zhun ji liang suo
Publisher: Zitong Xian ke xue ji shu wei yuan hui
Published: 1988
Place of publication: Zitong Xian
Language: chi
Number of pages: 209
Subjects: Science; History; Technology
Other titles: Zitong Xian ke ji zhi