TY - BOOK TI - African urban harvest SN - 9781441962492 (hbk. : alk. paper);1441962492 (hbk. : alk, paper);9781441965714 (pbk.);1441965718 (pbk.) U1 - 631.55 AFR PY - 2010/// CY - New York ;Ottawa ;Lima, Peru PB - Springer ;;International Development Research Centre ;;International Potato Center KW - Urban agriculture;Food supply ER -