1999

IWES International winter environmental school 21st - 25th June 1999

The ecotourism society publications : first quarter 1999

State of the World 1999 : a Worldwatch institute report on progress toward sustainable Society

State of the World 1999 : a Worldwatch institute report on progress toward a sustainable society

Dismantling of ships : technical working group of the Basel Convention, fifteenth session, Geneva, 12-14 April 1999

Global harmonization of systems of classification and labeling of chemicals : Technical working group of the Basel Convention, fifteenth session, Geneva, 12-14 April 1999

Wastes about which particular concerns are or have been expressed / Technical working group of the basel convention, fifteenth session Geneva, 12-14 April 1999

Technical guideline on the indentification and management of used tyres : Technical working group of the Basel Convention, fifteenth session, Geneva, 12-14 April 1999

Programme of work : Technical working group of the Basel Convention, fifteenth session, Geneva, 12-14 April 1999

Draft technical guidelines for the identification and environmentally sound management of plastic waste and for its disposal / technical working group of the Basel Convention, fifteenth session, Geneva, 12-14 April 1999