宁夏贺兰山国家级自然保护区志
Edition: Di 1 ban.
Publisher: [s.n.]
Published: 2006
Place of publication: Ningxia Sheng
Language: chi
Number of pages: 533
Subjects: Conservation of natural resources; History
Other titles: Ningxia Helan Shan guo jia ji zi ran bao hu qu zhi
Notes: "Nei bu zi liao" -- Colophon.