作者: A. Zilber , Y. Regev , Y. Yom-Tov
DOI: 10.1016/0044-8486(93)90260-6
关键词:
摘要: Abstract The effect of different sex groups on growth rate and mortality young (less than 2-year-old) Nile crocodiles (Crocodilus niloticus) was studied. No difference found in either these parameters between single or mixed groups.