Kaushik, R. C. (1954) “Management of Spruce (<I>Picea morinda</I>) and Fir (<I>Abies pindrow</I> and <I>A. Webbiana</I>) Forests”, Indian Forester, 80(2), pp. 78–89. doi: 10.36808/if/1954/v80i2/23657.