TY - BOOK AU - Forrest,R.S. AU - Edwardson, W. AU - Vogel, S. AU - Yaciuk, G. TI - Food systems: An account of the postproduction systems program supported by the International Development Research Centre PY - 1979/// CY - Ottawa PB - International Development Research Centre KW - Food industry and trade KW - Food supply KW - Food Preservation N1 - "IDRC-146e" ER -