Glover, H.M. 1931. A Short Note on Ecological Changes in the Forests of the Eastern Circle, Punjab, and on the Need for a Scientific Survey of the Soil Flora of Regeneration Areas. Indian Forester. 57, 7 (Jun. 1931), 326–340. DOI:https://doi.org/10.36808/if/1931/v57i7/20000.