Technological and commercial feasibility study of controlled degradable plastics for packaging and other plastics disposables. (chemical, bacteriological and photo degradation).

[ITS]

ITS, Geneva, nd (1973?).

29 cm. original softcover. viii,140 pp. diagrams, tables, stencilled. bibliography. references. -limited publication. -(libr label, library stamps, with plasticized cover, otherwise (very) good).