Hainan dao zhi. 海南島志 Cheng, Mingshu 陳銘樞 1889-1965 contributor Zeng, Jian 曾蹇. contributor text book Shen zhou guo guang she chu ba 1933 1933
print
CHI Hainan Sheng (China) https://www.biodiversitylibrary.org/bibliography/52970