Rai, Deepak, and - Jyoti. 2019. “Crowding, Group Size and Population Structure of the Blackbuck Antilope Cervicapra (Linnaeus, 1758) (Mammalia: Cetartiodactyla: Bovidae) in the Semi-Arid Habitat of Haryana, India”. Journal of Threatened Taxa 11 (9):14194-203. https://doi.org/10.11609/jott.4788.11.9.14194-14203.