Izikhungo ku Houston vula farm to market ube nesilinganiso esimaphakathi — 4 (ngokwezilinganiso zomsebenzisi Mapich).
farm to market, Houston ezitholakele — iretshurenti.
Le datha ikhiqizwa kusetshenziswa izihlungi zangokwezifiso ezisuselwe kukho 1 inkampani, eyethulwe kuleli khasi.