Bhat, G.M., Mughal, A.H., Malik, A.R., Khan, P.A., Sofi, P.A. and Islam, M.A. 2017. Cone and seed maturity indices in Pinus wallichiana under temperate conditions of Kashmir Himalayas, India. Journal of Applied and Natural Science. 9, 4 (Dec. 2017), 1987–1993. DOI:https://doi.org/10.31018/jans.v9i4.1478.