transplant

മരം പിഴുതു മാറ്റി നടുന്ന യന്ത്രം വികസിപ്പിച്ച് അധ്യാപകൻ

മരം പിഴുതു മാറ്റി നടുന്ന യന്ത്രം വികസിപ്പിച്ച് അധ്യാപകൻ

19 Nov 2024

1 min read

Metro Vaartha

www.metrovaartha.com

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