Shafiq, Y. “Effect of Gibberellic Acid (Gas) and Pre-Chilling on Germination Per Cent of <I>Nothofagus obliqua< I> (mirb.) Oerst. And <I>N. Procera< I> Oerst. Seeds”. Indian Forester, vol. 108, no. 1, Jan. 1980, pp. 27-33, doi:10.36808/if/1980/v108i1/11121.