Tian ran wen yan qu liu yu nong ye zi ran zi yuan yan jiu
By: Wang Zunqin zhu bian
Edition: 880-02 Di 1 ban.
Series: Huang Huai Hai Pingyuan zhi li yu kai fa yan jiu wen ji, 1983-1985
Publisher: Ke xue chu ban she; Xin hua shu dian Beijing fa xing suo fa xing
Published: 1987
Place of publication: Beijing
Language: chi
Number of pages: 156
Subjects: Agricultural resources; Produce trade; Statistics
Notes: Table of contents also in English, with title: Study on agricultural and natural resources in the Tianranwenyan Canal basin and their reasonable disposition.

Includes bibliographies.