00287 a2200097 4500020001500000082002100015245006500036260003500101300002000136650003300156 a9843228286 a639.9640954bHAN aHandbook on fish and crustacean diseases in the SAARC region aBangaladeshbSAARCc2005g2005 axii,153p.c25cm aFish and Crustacean Diseases