GREENWOOD, C. a. M. (1968). Natural high polymers. Oliver.
Chicago Style (17th ed.) ZitazioaGREENWOOD, C.T. and MILNE. Natural High Polymers. Edinburgh: Oliver, 1968.
MLA (9th ed.) ZitazioaGREENWOOD, C.T. and MILNE. Natural High Polymers. Oliver, 1968.
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