00515nam a2200181Ia 4500 CTU_99416 210402s9999 xx 000 0 und d 676 P778 Pollution by the pulp and paper industry : Present situation and trends Paris OECD 1973 Wood-pulp industry,Paper industry Waste disposal,Waste disposal Tuyến Trung tâm Học liệu Trường Đại học Cần Thơ