Di tan da xing dong
By: "Wo ai ke xue" bian wei hui bian zhu
Edition: Cai tu ban
Series: Wo ai ke xue = I love science; Wo ai ke xue = I love science
Publisher: Jilin chu ban ji tuan
Published: 2010
Place of publication: Changchun
Language: chi
Number of pages: 131
ISBN-13: 9787546338316
Subjects: Environmental protection