Estimating the foliage area of Maritime pine (Pinus pinaster Aït.) branches and crowns with application to modelling the foliage area distribution in the crown Annabel Porté, Alexandre Bosc, Isabelle Champion and Denis LoustauAnn. For. Sci., 57 1 (2000) 73-86DOI: https://doi.org/10.1051/forest:2000110