TY - GEN AU - Cervigon, F [Et. al] TI - FAO Species Identification Sheets for Fishery Purposes: Field Guide to the Commercial Marine nand Brackish-Water Resources of the Northern Coast of South America SN - 9251031290 U1 - 639.809 PY - 1993/// CY - Rome PB - FAO KW - Aquaculture KW - Marine Resources ER -