Pitman, J.H.N.2016-10-122016-10-12https://hdl.handle.net/2139/43081Poultry -- Breeding -- Fertility -- Trinidad and Tobago -- TestingPoultry -- Research -- Trinidad and TobagoRhode Island red chicken -- Breeding -- Trinidad and TobagoEggs -- Hatchability -- Trinidad and TobagoProgeny testing of U.S. R.O.P. R.I.R. parmenter strain males for their ability to transmit high fertility, hatchability and egg production under tropical conditionsTheses