Article PDF
Rights and permissions
About this article
Cite this article
Indian Council of Ecological Research. Nature 175, 666 (1955). https://doi.org/10.1038/175666c0
Issue Date:
DOI: https://doi.org/10.1038/175666c0
Nature volume 175, page 666 (1955)
Indian Council of Ecological Research. Nature 175, 666 (1955). https://doi.org/10.1038/175666c0
Issue Date:
DOI: https://doi.org/10.1038/175666c0