International Zoo Yearbook · 1977 · 55 citations · 1 references
Life SciencesEndocrinologyZoologyOrnithologyPoultry ReproductionReproductive PerformanceSex DeterminationSex EstimationSex RatioAvian Reproductive BiologyFaecal Steroid ExcretionGenetic Sex DeterminationHormonal Sex DeterminationMale-to-female RatioSex Steroid MeasurementUrinary Steroid Analysis
1