Assessing species abundance and habitat preferences in a part of nanda devi biosphere reserve, Western Himalaya.

Balwant Rawat, (2021). Vegetos 34(2), 413-421. Springer (India) Private Limited, New Delhi, India. English language

The identification of the woods of some important Indonesian conifers.

Soewarsono, P. H., (1965). Rimba Indonesia 10(2/3), 175-93. Indonesian language