1. Changes in the free amino acids of Spirodela polyrhiza (L.). Schleiden during growth inhibition by L-valine, L-isoleucine or L-leucine. A gas chromatographic study;Borstlap;Acta Bot. Neerl.,1972
2. Electrophoretic mobility study of fresh Hevea latex;Bowler;Ind. Eng. Chem.,1953
3. A Method of determining the specific surface area of rubber in latex;Cockbain;J. Rubber Res. Inst. Malaya,1951
4. Determination of particle size in natural rubber;Cockbain;Transactions IRI,1952
5. Electron microscopic studies of latex vessel system of Hevea brasiliensis;Dickenson;J. Rubb. Res. Inst. Malaya,1969