1992-06, 20th Anniversary of UNC on Human Environment《联合国人类环境会议二十周年》

The 1st United Nations Conference on Human Environment was held from June 5 to 16,1972 in Stockholm, the capital of Sweden. The theme is environmental protection and pollution prevention. In the conference, Human Environment proclamation and 109 suggestions ware passed. The 27th United Nation Assembly made June 5 as the World Environment Day. ¡°We have only one earth.¡± is the permanent theme of the World Environment Day. Now world population has over 50 billion. The fate of the earth attaches great importance to human¡¯s life. So, all the countries shall make joint effort to protect human¡¯s ecological environment. The stamps transmit four theme: protect soil environment; protect water environment; protect air environment; and prevent noise pollution.

Stamp Title: 20th Anniversary of UNC on Human Environment
Serial number: 1992-6
Values in set: 1
Date of issue: June 5, 1992
Designers: Zhang Anpu; Xu Yitao
Size: 30*40mm
Perforation: 12
Sheet composition: 50
Printing process: offset
Printer: Beijing Stamp Factory

Knowing China Through Chinese Stamps.
国家邮政局1992年6月5日发行《联合国人类环境会议二十周年》纪念邮票1套1枚。
（1-1）J 联合国人类环境会议二十周年 20分 6388.2万枚
志号名称：1992-6J
版别：胶印
整版枚数：50枚
全套面值：0.20元
邮票规格：30 × 40毫米
齿孔度数：12 度
设计者：张安朴、徐逸涛
印制机构：北京邮票厂

相关：2010-13, Save Energy, Reduce Emissions, Protect the Environment《节能减排 保护环境》