TY - BOOK AU - Marmulla, Gerd ED - FAO TI - Dams, fish and fisheries: opportunities, challenges and conflict resolution T2 - Documento técnico de pesca SN - 9251046948 U1 - 639.2 PY - 2001/// CY - Rome PB - FAO KW - Pesca KW - Pesquería KW - Presa ER -