Nong cun zhao qi
By: Zhong Xianlie bian zhu.
Edition: Di 1 ban. 
Series: Nong ye sheng chan ji shu ji ben zhi shi. Nong ye gong cheng bu fen; Nong ye sheng chan ji shu ji ben zhi shi.
Publisher: Nong ye chu ban she; Xin hua shu dian Beijing fa xing suo fa xing
Published: 1983
Place of publication: Beijing
Language: chi
Number of pages: 151
Subjects: Biogas.