TY - BOOK AU - Mica Bennett TI - Can organic and resource-conserving agriculture improve livelihoods? : a meta-analysis and conceptual framework for site-specific evaluation SN - 9789290592709 AV - HD2117 .B46 PY - 2009/// CY - Nairobi PB - World Agroforestry Centre, KW - Organic farming KW - Economic aspects KW - Agricultural conservation KW - Africa ER -