TY - BOOK AU - Landauer, Walter TI - The hatchability of chicken eggs as influenced by environment and heredity PB - Storrs Agricultural Experiment Station, College of Agriculture, University of Connecticut PY - 1951 T2 - Bulletin (Storrs Agricultural Experiment Station) VL - 262 EP - 223 p. UR - https://ci.nii.ac.jp/ncid/BA48178424 ER -