TY - JOUR T1 - Pesticide Productivity and Transgenic Cotton Technology: The South African Smallholder Case JO - Journal of Agricultural Economics UR - http://dx.doi.org/10.1111/j.1477-9552.2005.tb00124.x PY - 2005/09/12 AU - Shankar B AU - Thirtle C ED - DO - DOI: 10.1111/j.1477-9552.2005.tb00124.x PB - Wiley VL - 56 IS - 1 SP - 97 EP - 116 Y2 - 2024/12/22 ER -