Sustainable use of natural resources in the context of trade liberalization and export growth Astudy on the use of economic instruments in the pulp and paper industry - Nairobi UNEP 2005 - "xii,54p" cm. Bibliography P 43-45; Appendix : 47-54 Standard No.: 174076 Source: Reference Collections Dewey Class. No.: "X:54.436.P, P5/UN"