Heilonggang Diqu zong he zhi li yu nong ye zi yuan kai fa li yong (Zhongguo ke xue yuan Huang Huai Hai ping yuan zong he zhi li yan jiu)
Edition: Di 1 ban edition
Publisher: Xin hua shu dian Beijing fa xing suo fa xing
Published: 1993
Language: cmn
Format: Unknown Binding
Number of pages: 198
ISBN-13: 9787030033147
Subjects: Heilonggang Diqu; Natural resources; China