Migwi P K, Bebe B O, Gachuiri C K, Godwin I and Nolan J V 2013:
Options for efficient utilisation of high fibre feed resources in low input ruminant production systems in a changing climate: A review.
Livestock Research for Rural Development. Volume 25, Article #87.
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, from http://www.lrrd.org/lrrd25/5/migw25087.htm