wen zhai yu jian xun

..............page:2+46-48

Multimedia Environmental Pollution Control
Thomas T. Shen;Ph.D;Division of Environmental Sciences;Columbia University;New York

..............page:3-4

Improving the Working Environment
Leon de Rosen;5 rue de la Neva;75008 Paris;France

..............page:5-6

Global Air Quality and Atmospheric Issues
chen zhi ;

..............page:7-10

The State and Control of Acid Rain in Europe and North America
Zhang Guanghua;Senior Engineer of China Environmental Science Press and Chief Editor of World Environment

..............page:11-14

Prosress of Vehicle Emission Control Techniques
Tsugio ABE;former Director of Engine Lab.;Traffic Pollution Division;Traffic Pollution Institute;Ministry of Transport

..............page:15-19

lian he guo huan jing shu zai tai guo man gu long zhong qing zhu shi jie huan jing ri
liu shu qin ;

..............page:19

Asessment of SO₂/NO_x Emission Control Technology in Europe
William Ellison Ellison Consultants Charles B. Sedman Air and Energy Engineering Research Laboratory U.S. Environmental Protection Agency

..............page:20-22+14

The State of Global Water Pollution
he zuo gong ;

..............page:23-25

OECD’s Chemical Safety Measures
Masaru KITANO;Managing Director;Chemical Safety Centre;Chemical Inspection Association

..............page:26-30

Pollution and Its Control in Pulp and Paper Industries
Y. B. Clarence Bongkos Malkun;Managing Director;Sabah Forset Industries SDN BHD;Saban;Malaysia

..............page:31-32

Environment and Health
wang zhi jia ; zou yuan ;

..............page:33-36

Energy Resources and the Environment
shen jian guo ;

..............page:37-41

The Newest State of Energy Use and Development of Air Pollution Controls in Japan
Kazuhiko TAKEMOTO;Present Status of Energy Utilization and Air Control Policy

..............page:42-45