006640000a22002290004500 PH-MaWHO 20241108112523.0 9280711784 SGW 1988 United Nations Environment Programme. 644641 Rural workcamps. Nairobi : United Nations Environment Programme, 1988. 15p. eng UNEP environmental management guidelines ; no. 15. Work camps 665090 Environmental management 650974 Rural areas 659938 Guidelines 648758 UNBIS MONO Mark 01-10-2008 13:51:34 12312 12312 0 0 0 0 WPRO WPRO 2021-05-23 0 SGW 1988 12312 2024-01-24 00:00:00 2021-05-23 MONO