Waste or wealth ?
Brown, Clement
Waste or wealth ? - London: Department of Scientific and Industrial Research, 1960 - 27p.
Chemical technology
Food waste Rice wastes
66:62.004.8(42) / K0
Waste or wealth ? - London: Department of Scientific and Industrial Research, 1960 - 27p.
Chemical technology
Food waste Rice wastes
66:62.004.8(42) / K0