TY - BOOK AU - Beveridge,Malcolm C.M. ED - Food and Agriculture Organization of the United Nations (Rome), TI - Cage and pen fish farming: carrying capacity models and environmental impact SN - 9251021635 (pbk) U1 - 639.2 PY - 1984/// CY - Rome PB - FAO KW - Fish culture KW - Environmental aspects KW - Fishery management KW - Fishery ecology KW - Aquaculture N1 - Includes bibliographical references ER -