TY - BOOK AU - Roetter, R.P [ed] et al TI - Science for agriculture and rural development in low-income SN - 9781402066160 U1 - 338.1/ROE PY - 2007/// CY - Berlin PB - Springer-Verlag KW - Rural development-Developing countries KW - Agriculture-Developing countries KW - Production economics KW - Economics ER -