Stebbing, E. (2023). The bark-boring beetle attack in the coniferous forests in the Simla Catchment Area. Superintendent Government Printing.
Chicago-viite (17. p.)Stebbing, E.P. The Bark-boring Beetle Attack in the Coniferous Forests in the Simla Catchment Area. Superintendent Government Printing, 2023.
MLA-viite (9. p.)Stebbing, E.P. The Bark-boring Beetle Attack in the Coniferous Forests in the Simla Catchment Area. Superintendent Government Printing, 2023.
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