"yap, nonita t. "
cleaner production and consumption: challenges and opportunities in east and southern africa/ nonita.t. yap - ed. - harare : weaver press 1999. - "xiii, 186p.; 22 cm." - environmental round table series .
0 797 42018 5
waste management
TD789.A35 / .C58 1999
cleaner production and consumption: challenges and opportunities in east and southern africa/ nonita.t. yap - ed. - harare : weaver press 1999. - "xiii, 186p.; 22 cm." - environmental round table series .
0 797 42018 5
waste management
TD789.A35 / .C58 1999