Article (3) Grammar, Comparative and general--Article (3) Article (3) amélioration génétique (2) Breeding (2) Science (2) Pine (2) Breeding (2) espèce (1) pollen (1) évaluation (1) coût (1) contamination (1) physicochimie (1) Environmental sciences (1) Forests and forestry--Research (1) Species (1) Seed orchards (1) Pollen (1) Paternity (1) French (1) Evaluation (1) Eucalyptus globulus (1) Earth (Planet) (1) Cost (1) Cluster pine (1) Chemistry, Physical and theoretical (1) Pollen (1) Structure (1) February (1)