APA Style

GIS applications for agro-environmental issues in developing regions: the 6th JIRCAS International Symposium, Tsukuba, 7-8 September 1999. (1999). : JIRCAS.

MLA Style

GIS applications for agro-environmental issues in developing regions: the 6th JIRCAS International Symposium, Tsukuba, 7-8 September 1999. . : JIRCAS, 1999. Electronic resources.