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These terms define your current search. Click the × to remove a term. Breeding and Genetic Improvement: genetic resources > animal genetic resources > purebreds × 64 items, grouped by Taxa - Plantae (view ungrouped items) Magnoliophyta (3)    (Click to View) Should we conserve pure species or hybrid species? Delimiting hybridization and introgression in the Iberian endemic Centaurea podospermifolia Biological conservation (Click to View) Performance and nutrient utilization in purebred Spanish and Boer×Spanish and Kiko×Spanish genetic types of goats offered alfalfa hay with corn supplementation Small ruminant research (Click to View) Evaluation of tropically adapted straightbred and crossbred cattle: Postweaning gain and feed efficiency when finished in a temperate climate Journal of animal science