云南省地理标志保护现状及对策.

Autor: 钱琳刚, 袁江波, 袁杨肖艳, 袁赵新慧
Zdroj: Agricultural Outlook (1673-3908); 3/28/2022, Vol. 18 Issue 3, p73-79, 7p
Databáze: Complementary Index