[1]
Castoldi, E. and Molina, J.A. 2014. Effect of seed mass and number of cotyledons on seed germination after heat treatment in Pinus sylvestris L. var. iberica Svob. Forest Systems. 23, 3 (Dec. 2014), 483-489. DOI:https://doi.org/10.5424/fs/2014233-05480.