@article{ca58506ebef64a28bf6be79bd941e5b3,
title = "The effect of substrate-enriched and substrate-impoverished housing environments on the diversity of behaviour in pigs",
keywords = "Behaviour, Diversity, Effect, Enriched, Environment, Housing, Impoverished, Pigs, Substrate",
author = "MJ Haskell and F Wemelsfelder and MT Mendl and S Calvert and AB Lawrence",
note = "521502 521120",
year = "1996",
language = "English",
volume = "133",
pages = "741 -- 761",
journal = "Behaviour",
issn = "1568-539X",
publisher = "Brill Academic Publishers",
}