00477nam a2200133Ia 4500 20251229180058.0 251229s9999 xx 000 0 und d S 494.5 .T34N46 Ngozi, Semeni Efficiency and effectiveness of participatory research approaches among smallholder farmers in Babati district; Tanzania Semeni Ngozi Egerton Njoro Egerton University press Small-Holder Farmers-Tanzania THE 488597 488597 0 0 0 0 EGERTONLIB EGERTONLIB AFR 2025-12-29 0 S 494 5 T34N46 083261 2025-12-29 18:00:58 2025-12-29 THE