00517nam a2200157Ia 4500 190328s9999||||xx |||||||||||||| ||und|| NITIL NITIL 21st 333.7938 H418R Hayes, Denis Repairs, reuse, recycling-first steps toward a sustainable society Denis Hayes Washington World Watch Institute 1978 45p. World Watch paper; 23 Recyling (Waste, etc.); Recyled products; Sustainable development BKS 15257 15257 0 0 DDC 0 0 NITIL NITIL 2019-04-02 0 333.7938 H418R 118620 2019-04-02 00:00:00 2019-04-02 BKS