TY - JOUR AU - Fischer, Klara AU - van den Berg, Johnnie AU - Mutengwa, Charles PY - 2015/01/29 Y2 - 2024/03/28 TI - Is Bt maize effective in improving South African smallholder agriculture? JF - South African Journal of Science JA - S. Afr. J. Sci. VL - 111 IS - 1/2 SE - Commentary DO - 10.17159/sajs.2015/a0092 UR - https://sajs.co.za/article/view/3507 SP - 1-2 AB - ER -