Vulcanization test, summary report from professor wyndham r.dunstan on samples prepared by mr. l.e.campbell, Ceylon rubber research chemist, may,1915
Cottlem, H.C.
Vulcanization test, summary report from professor wyndham r.dunstan on samples prepared by mr. l.e.campbell, Ceylon rubber research chemist, may,1915 - Ceylon 1916 - 1-18 p. - Chemist Ceylon Department of Agriculture. Bulletin No. 23 .
Vulcanization test, summary report from professor wyndham r.dunstan on samples prepared by mr. l.e.campbell, Ceylon rubber research chemist, may,1915 - Ceylon 1916 - 1-18 p. - Chemist Ceylon Department of Agriculture. Bulletin No. 23 .