Effective micro organisms and their influence on growth and yield of pigweed (Amaranthus dubians). Submitted by drupal_dev on Mon, 03/15/2021 - 15:36 Publication Year 2010 Muthaura, C.; Musyimi, D.M.; Ogur, J.A.; Okello, S.V. Journal of Agricultural and Biological Science, 5(1), 17-22 (Asian Research Publishing Networks).