SHARMA, KANIKA, VANDANA KUMARI, and DINESH LAKHANPAL. “A PRELIMINARY STUDY OF DIVERSITY OF BUTTERFLIES AROUND GOVIND SAGAR LAKE IN DISTRICT UNA, HIMACHAL PRADESH”. UTTAR PRADESH JOURNAL OF ZOOLOGY 41, no. 9 (July 31, 2020): 123–127. Accessed June 28, 2025. https://www.mbimph.com/index.php/UPJOZ/article/view/1594.