Holland, L. (2023). A Report on Denudation and Erosion in the Low Hills of the Punjab. Forest Research Institute.
Chicago-referens (17:e uppl.)Holland, L.B. A Report on Denudation and Erosion in the Low Hills of the Punjab. Forest Research Institute, 2023.
MLA-referens (9:e uppl.)Holland, L.B. A Report on Denudation and Erosion in the Low Hills of the Punjab. Forest Research Institute, 2023.
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