TY - BOOK ED - National Agricultural products Board TI - Halmashauri ya taifa ya mazao 1972: : National agricultural products board AV - EAF PAM HD9017.T34N32 1972 PY - 1972/// CY - Dar es Salaam PB - Idara ya uhusiano ya halmashauri ya taifa ya mazao KW - Farm produce Marketing KW - Agriculture KW - Agricultural products KW - Economic aspects KW - Tanzania ER -