Tongsiri, S Genetic parameters for egg production traits in purebred and hybrid chicken in a tropical environment. [electronic resource] - British poultry science 2015 - 613-20 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 1466-1799 Standard No.: 10.1080/00071668.2015.1099614 doi Subjects--Topical Terms: Animal HusbandryAnimalsChickens--geneticsHybridization, GeneticOvum--physiologyReproductionThailandTropical Climate