Article PDF
Rights and permissions
About this article
Cite this article
The Rubber Research Institute of Ceylon. Nature 195, 438 (1962). https://doi.org/10.1038/195438b0
Issue Date:
DOI: https://doi.org/10.1038/195438b0
Nature volume 195, page 438 (1962)
The Rubber Research Institute of Ceylon. Nature 195, 438 (1962). https://doi.org/10.1038/195438b0
Issue Date:
DOI: https://doi.org/10.1038/195438b0