Guangdong hua xue fei liao ying ye shi yong gai kuang diao cha bao gao shu
By: diao cha zhe Su Xuguang
Publisher: Guo li Zhongshan da xue nong xue yuan
Published: 1933
Place of publication: [[Place of publication not identified]
Language: chi
Number of pages: 110
Subjects: Fertilizers; Agriculture