TY - BOOK AU - Wickramasinghe, W. A. R. TI - Potentials of farmer interactive action to remedy vegetable marketing problems : Relevant to selected locations T2 - Research Report No : 220 SN - 9789556122459 U1 - Box 141 PY - 2019/// CY - Colombo PB - Hector Kobbekaduwa Agrarian Research and Training Institute KW - AGRARIAN RESEARCH KW - AGRICULTURE KW - HARTI KW - PAMPHLET BOX 141 KW - VEGETABLE MARKETING ER -