Zinc and copper as feed additives, growth factors or unwanted environmental factors
Open Access
- 22 August 1998
- journal article
- Published by The Kielanowski Institute of Animal Physiology and Nutrition, PAS in Journal of Animal and Feed Sciences
- Vol. 7 (Suppl. 1), 135-142
- https://doi.org/10.22358/jafs/69961/1998