APA

Huang Yazhi, . (1991). Characteristics of occurrence and development of root diseases and integrated measures for their control in Yunnan. : Root Diseases of Hevea brasiliensis: Proceedings of IRRDB Symposium, Kunming, China, 8 October 1990; p9-18.

Chicago

Huang Yazhi, . 1991. Characteristics of occurrence and development of root diseases and integrated measures for their control in Yunnan. : Root Diseases of Hevea brasiliensis: Proceedings of IRRDB Symposium, Kunming, China, 8 October 1990; p9-18.

Harvard

Huang Yazhi, . (1991). Characteristics of occurrence and development of root diseases and integrated measures for their control in Yunnan. : Root Diseases of Hevea brasiliensis: Proceedings of IRRDB Symposium, Kunming, China, 8 October 1990; p9-18.

MLA

Huang Yazhi, . Characteristics of occurrence and development of root diseases and integrated measures for their control in Yunnan. : Root Diseases of Hevea brasiliensis: Proceedings of IRRDB Symposium, Kunming, China, 8 October 1990; p9-18. 1991.