Nitrate reductase activity and nitrogen content in relation to seed source variation in Dalbergia sissoo seedlings, Singh, N,; Pokhriyal, T, C. , Journal of Tropical Forest Science, Volume 17, Number 1, p.127-140, (2005) Abstract

Nitrogen fixation and nodulation behaviour in relation to seed source variations in Dalbergia sissoo seedlings, Singh, N,; Pokhriyal, T, C. , Journal of Tropical Forest Science, Volume 14, Number 2, p.198-206, (2002) Abstract

Variations in pod and seed traits in six different Dalbergia sissoo seed sources, Neerja Singh,; Pokhriyal, T, C. , Journal of Tropical Forest Science, Volume 13, Number 1, p.162-170, (2001) Abstract

Biomass distribution pattern in relation to seed source variation in Dalbergia sissoo seedlings, Neerja Singh,; Pokhriyal, T, C. , Annals of Forestry, Volume 8, Number 2, p.238-249, (2000) Abstract

Dalbergia sissoo in India, Sharma, M, K.; Singal, R, M.; Pokhriyal, T, C. , Field Document - FORSPA, Number No.18, p.5-16, (2000) Abstract

Altitudinal variation vis-a-vis nodulation behaviour and nitrogenase activity in some leguminous and non-leguminous plants, Singh, H, K. C.; Pokhriyal, T, C. , Annals of Forestry, Volume 6, Number 2, p.200-205, (1998) Abstract

Distribution of leguminous and non-leguminous nitrogen fixing plants in relation to altitudinal variations in the eastern part of Nepal, Singh, K, C. H.; Pokhriyal, T, C. , Indian Forester, Volume 124, Number 7, p.544-555, (1998) Abstract

Effects of some leguminous and non-leguminous nitrogen fixing herb, shrub, climber and tree species on soil nitrogen accretion, Singh, K, C. H.; Pokhriyal, T, C. , Annals of Forestry, Volume 6, Number 1, p.119-122, (1998) Abstract

Survey and identification of some leguminous nitrogen fixing plants in eastern part of Nepal, Singh, K, C. H.; Pokhriyal, T, C. , Annals of Forestry, Volume 5, Number 2, p.205-213, (1997) Abstract