विश्व ओज़ोन दिवस 2026 - डॉ. शैला निगार | Uttarakhand Open University

uou

UTTARAKHAND OPEN UNIVERSITY

उत्तराखण्ड मुक्त विश्‍वविद्यालय

Established in 2005 by an act of Uttarakhand Legislative Assembly
Recognized by UG C, DEB, listed in AIU

Audio file

विश्व ओज़ोन दिवस 2026 - डॉ. शैला निगार.mp3

External Expert

Language

Hindi

School

School of Sciences

Format

Lecture

Alumni Association

Central Library