MILI, M., BARUAH, A., BORA, A., BHUYAN, D., SARMA, S., SARMAH, B. C., GOSWAMI, J., KALITA, D., HUSSAIN, J., & DEKA, I. (2017). ROLE OF ZINC AND COPPER RATIO ON GROWTH IN PIGLETS. Indian Journal of Animal Production and Management, 31(1-2). https://epubs.icar.org.in/index.php/IJAPM/article/view/73629